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Posted to commits@isis.apache.org by ah...@apache.org on 2021/09/06 10:46:20 UTC

[isis] 01/03: ISIS-2774: batch remove empty line below license text

This is an automated email from the ASF dual-hosted git repository.

ahuber pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/isis.git

commit b9fe0e1bc3707510b012b6980e6bd48d89b5ff58
Author: Andi Huber <ah...@apache.org>
AuthorDate: Mon Sep 6 10:40:05 2021 +0200

    ISIS-2774: batch remove empty line below license text
---
 api/applib/src/main/java/org/apache/isis/applib/AbstractViewModel.java   | 1 -
 api/applib/src/main/java/org/apache/isis/applib/Identifier.java          | 1 -
 .../src/main/java/org/apache/isis/applib/RecreatableDomainObject.java    | 1 -
 api/applib/src/main/java/org/apache/isis/applib/ViewModel.java           | 1 -
 .../org/apache/isis/applib/adapters/AbstractValueSemanticsProvider.java  | 1 -
 .../src/main/java/org/apache/isis/applib/adapters/DefaultsProvider.java  | 1 -
 .../src/main/java/org/apache/isis/applib/adapters/EncoderDecoder.java    | 1 -
 .../src/main/java/org/apache/isis/applib/adapters/EncodingException.java | 1 -
 api/applib/src/main/java/org/apache/isis/applib/adapters/Parser.java     | 1 -
 .../src/main/java/org/apache/isis/applib/adapters/ParsingException.java  | 1 -
 api/applib/src/main/java/org/apache/isis/applib/annotation/Action.java   | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/ActionLayout.java    | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/Collection.java      | 1 -
 .../main/java/org/apache/isis/applib/annotation/CollectionLayout.java    | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/Defaulted.java       | 1 -
 .../main/java/org/apache/isis/applib/annotation/DomainObjectLayout.java  | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/DomainService.java   | 1 -
 .../main/java/org/apache/isis/applib/annotation/DomainServiceLayout.java | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/MemberSupport.java   | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/ObjectLifecycle.java | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/ObjectSupport.java   | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/Parameter.java       | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/ParameterLayout.java | 1 -
 .../main/java/org/apache/isis/applib/annotation/PriorityPrecedence.java  | 1 -
 api/applib/src/main/java/org/apache/isis/applib/annotation/Property.java | 1 -
 .../src/main/java/org/apache/isis/applib/annotation/PropertyLayout.java  | 1 -
 api/applib/src/main/java/org/apache/isis/applib/annotation/Title.java    | 1 -
 api/applib/src/main/java/org/apache/isis/applib/annotation/Where.java    | 1 -
 .../java/org/apache/isis/applib/events/ActionArgumentUsabilityEvent.java | 1 -
 .../org/apache/isis/applib/events/ActionArgumentVisibilityEvent.java     | 1 -
 .../java/org/apache/isis/applib/exceptions/RecoverableException.java     | 1 -
 .../java/org/apache/isis/applib/exceptions/UnrecoverableException.java   | 1 -
 .../apache/isis/applib/exceptions/recoverable/InteractionException.java  | 1 -
 .../apache/isis/applib/exceptions/recoverable/InvalidEntryException.java | 1 -
 .../isis/applib/exceptions/recoverable/TextEntryParseException.java      | 1 -
 .../isis/applib/exceptions/unrecoverable/DomainModelException.java       | 1 -
 .../apache/isis/applib/exceptions/unrecoverable/MetaModelException.java  | 1 -
 .../isis/applib/exceptions/unrecoverable/NoAuthenticatorException.java   | 1 -
 .../isis/applib/exceptions/unrecoverable/ObjectNotFoundException.java    | 1 -
 .../isis/applib/exceptions/unrecoverable/ObjectPersistenceException.java | 1 -
 .../isis/applib/exceptions/unrecoverable/ReflectiveActionException.java  | 1 -
 .../apache/isis/applib/exceptions/unrecoverable/RepositoryException.java | 1 -
 .../isis/applib/exceptions/unrecoverable/UnexpectedCallException.java    | 1 -
 .../isis/applib/exceptions/unrecoverable/UnknownTypeException.java       | 1 -
 api/applib/src/main/java/org/apache/isis/applib/query/Query.java         | 1 -
 .../java/org/apache/isis/applib/query/_AllInstancesQueryDefault.java     | 1 -
 .../src/main/java/org/apache/isis/applib/query/_QueryAbstract.java       | 1 -
 .../org/apache/isis/applib/services/bookmarkui/BookmarkUiService.java    | 1 -
 .../main/java/org/apache/isis/applib/services/command/package-info.java  | 1 -
 .../java/org/apache/isis/applib/services/confview/ConfigurationMenu.java | 1 -
 .../org/apache/isis/applib/services/confview/ConfigurationProperty.java  | 1 -
 .../apache/isis/applib/services/confview/ConfigurationViewService.java   | 1 -
 .../java/org/apache/isis/applib/services/factory/FactoryService.java     | 1 -
 .../src/main/java/org/apache/isis/applib/services/iactn/Interaction.java | 1 -
 .../java/org/apache/isis/applib/services/message/MessageService.java     | 1 -
 .../java/org/apache/isis/applib/services/registry/ServiceRegistry.java   | 1 -
 .../org/apache/isis/applib/services/repository/RepositoryService.java    | 1 -
 .../main/java/org/apache/isis/applib/services/title/TitleService.java    | 1 -
 .../java/org/apache/isis/applib/services/wrapper/InvalidException.java   | 1 -
 .../java/org/apache/isis/applib/services/wrapper/WrapperFactory.java     | 1 -
 .../java/org/apache/isis/applib/services/wrapper/WrappingObject.java     | 1 -
 .../java/org/apache/isis/applib/services/wrapper/events/AccessEvent.java | 1 -
 .../apache/isis/applib/services/wrapper/events/ActionArgumentEvent.java  | 1 -
 .../isis/applib/services/wrapper/events/ActionInvocationEvent.java       | 1 -
 .../apache/isis/applib/services/wrapper/events/ActionUsabilityEvent.java | 1 -
 .../isis/applib/services/wrapper/events/ActionVisibilityEvent.java       | 1 -
 .../isis/applib/services/wrapper/events/CollectionAccessEvent.java       | 1 -
 .../apache/isis/applib/services/wrapper/events/CollectionAddToEvent.java | 1 -
 .../isis/applib/services/wrapper/events/CollectionMethodEvent.java       | 1 -
 .../isis/applib/services/wrapper/events/CollectionRemoveFromEvent.java   | 1 -
 .../isis/applib/services/wrapper/events/CollectionUsabilityEvent.java    | 1 -
 .../isis/applib/services/wrapper/events/CollectionVisibilityEvent.java   | 1 -
 .../org/apache/isis/applib/services/wrapper/events/InteractionEvent.java | 1 -
 .../org/apache/isis/applib/services/wrapper/events/ObjectTitleEvent.java | 1 -
 .../apache/isis/applib/services/wrapper/events/ObjectValidityEvent.java  | 1 -
 .../isis/applib/services/wrapper/events/ObjectVisibilityEvent.java       | 1 -
 .../org/apache/isis/applib/services/wrapper/events/ParseValueEvent.java  | 1 -
 .../apache/isis/applib/services/wrapper/events/PropertyAccessEvent.java  | 1 -
 .../apache/isis/applib/services/wrapper/events/PropertyModifyEvent.java  | 1 -
 .../isis/applib/services/wrapper/events/PropertyUsabilityEvent.java      | 1 -
 .../isis/applib/services/wrapper/events/PropertyVisibilityEvent.java     | 1 -
 .../org/apache/isis/applib/services/wrapper/events/UsabilityEvent.java   | 1 -
 .../org/apache/isis/applib/services/wrapper/events/ValidityEvent.java    | 1 -
 .../org/apache/isis/applib/services/wrapper/events/VisibilityEvent.java  | 1 -
 .../isis/applib/services/wrapper/listeners/InteractionAdapter.java       | 1 -
 .../isis/applib/services/wrapper/listeners/InteractionListener.java      | 1 -
 .../java/org/apache/isis/applib/services/xactn/TransactionService.java   | 1 -
 .../org/apache/isis/applib/snapshot/SnapshottableWithInclusions.java     | 1 -
 .../src/main/java/org/apache/isis/applib/spec/AbstractSpecification.java | 1 -
 .../main/java/org/apache/isis/applib/spec/AbstractSpecification2.java    | 1 -
 api/applib/src/main/java/org/apache/isis/applib/spec/Specification.java  | 1 -
 api/applib/src/main/java/org/apache/isis/applib/spec/Specification2.java | 1 -
 .../src/main/java/org/apache/isis/applib/spec/SpecificationAnd.java      | 1 -
 .../src/main/java/org/apache/isis/applib/spec/SpecificationNot.java      | 1 -
 .../src/main/java/org/apache/isis/applib/spec/SpecificationOr.java       | 1 -
 api/applib/src/main/java/org/apache/isis/applib/util/Enums.java          | 1 -
 .../src/main/java/org/apache/isis/applib/util/ObjectContract_Empty.java  | 1 -
 .../src/main/java/org/apache/isis/applib/util/ObjectContract_Impl.java   | 1 -
 .../src/main/java/org/apache/isis/applib/util/ObjectContract_Parser.java | 1 -
 api/applib/src/main/java/org/apache/isis/applib/util/ReasonBuffer.java   | 1 -
 api/applib/src/main/java/org/apache/isis/applib/util/Reasons.java        | 1 -
 api/applib/src/main/java/org/apache/isis/applib/util/TitleBuffer.java    | 1 -
 .../src/main/java/org/apache/isis/applib/util/TitleBufferException.java  | 1 -
 api/applib/src/main/java/org/apache/isis/applib/value/Blob.java          | 1 -
 api/applib/src/main/java/org/apache/isis/applib/value/Clob.java          | 1 -
 .../src/main/java/org/apache/isis/applib/value/LocalResourcePath.java    | 1 -
 api/applib/src/main/java/org/apache/isis/applib/value/Markup.java        | 1 -
 .../src/main/java/org/apache/isis/applib/value/NamedWithMimeType.java    | 1 -
 api/applib/src/main/java/org/apache/isis/applib/value/Password.java      | 1 -
 api/applib/src/test/java/org/apache/isis/applib/IdentifierTests.java     | 1 -
 api/applib/src/test/java/org/apache/isis/applib/SomeDomainClass.java     | 1 -
 .../org/apache/isis/applib/commons/internal/reflection/ReflectTest.java  | 1 -
 .../test/java/org/apache/isis/applib/events/InteractionEventTest.java    | 1 -
 .../isis/applib/services/exceprecog/ExceptionRecognizerForTypeTest.java  | 1 -
 .../isis/applib/services/exceprecog/ExceptionRecognizerGeneralTest.java  | 1 -
 .../java/org/apache/isis/applib/spec/AbstractSpecification2Test.java     | 1 -
 .../test/java/org/apache/isis/applib/spec/AbstractSpecificationTest.java | 1 -
 api/applib/src/test/java/org/apache/isis/applib/util/EnumsTest.java      | 1 -
 .../src/test/java/org/apache/isis/applib/util/ReasonBufferTest.java      | 1 -
 api/applib/src/test/java/org/apache/isis/applib/util/ReasonsTest.java    | 1 -
 .../src/test/java/org/apache/isis/applib/util/TitleBufferTest.java       | 1 -
 .../src/test/java/org/apache/isis/applib/util/TitleTestObject.java       | 1 -
 .../test/java/org/apache/isis/applib/value/Blob_constructor_Test.java    | 1 -
 .../test/java/org/apache/isis/applib/value/Clob_constructor_Test.java    | 1 -
 api/applib/src/test/java/org/apache/isis/applib/value/Password_Test.java | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/_Constants.java   | 1 -
 .../main/java/org/apache/isis/commons/internal/assertions/_Assert.java   | 1 -
 .../src/main/java/org/apache/isis/commons/internal/base/_Blackhole.java  | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes.java  | 1 -
 .../org/apache/isis/commons/internal/base/_Bytes_GZipCompressor.java     | 1 -
 .../apache/isis/commons/internal/base/_Bytes_GZipCompressorSmart.java    | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/base/_Casts.java  | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/base/_Either.java | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy.java   | 1 -
 .../main/java/org/apache/isis/commons/internal/base/_Lazy_Simple.java    | 1 -
 .../java/org/apache/isis/commons/internal/base/_Lazy_ThreadSafe.java     | 1 -
 .../src/main/java/org/apache/isis/commons/internal/base/_Strings.java    | 1 -
 .../java/org/apache/isis/commons/internal/base/_Strings_HtmlEscaper.java | 1 -
 .../org/apache/isis/commons/internal/base/_Strings_KeyValuePair.java     | 1 -
 .../org/apache/isis/commons/internal/base/_Strings_NaturalNames.java     | 1 -
 .../org/apache/isis/commons/internal/base/_Strings_SplitIterator.java    | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/base/_Text.java   | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/base/_Timing.java | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/base/_Tuples.java | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/base/_With.java   | 1 -
 .../main/java/org/apache/isis/commons/internal/collections/_Arrays.java  | 1 -
 .../org/apache/isis/commons/internal/collections/_Arrays_Collector.java  | 1 -
 .../isis/commons/internal/collections/_Arrays_CollectorUnknownSize.java  | 1 -
 .../java/org/apache/isis/commons/internal/collections/_Collections.java  | 1 -
 .../apache/isis/commons/internal/collections/_Collections_Collector.java | 1 -
 .../isis/commons/internal/collections/_Collections_SortedSetOfList.java  | 1 -
 .../main/java/org/apache/isis/commons/internal/collections/_Lists.java   | 1 -
 .../main/java/org/apache/isis/commons/internal/collections/_Maps.java    | 1 -
 .../java/org/apache/isis/commons/internal/collections/_Multimaps.java    | 1 -
 .../main/java/org/apache/isis/commons/internal/collections/_Sets.java    | 1 -
 .../main/java/org/apache/isis/commons/internal/collections/_Streams.java | 1 -
 .../main/java/org/apache/isis/commons/internal/compare/_Comparators.java | 1 -
 .../src/main/java/org/apache/isis/commons/internal/context/_Context.java | 1 -
 .../org/apache/isis/commons/internal/context/_Context_ThreadLocal.java   | 1 -
 .../src/main/java/org/apache/isis/commons/internal/context/_Plugin.java  | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/debug/_Probe.java | 1 -
 .../java/org/apache/isis/commons/internal/exceptions/_Exceptions.java    | 1 -
 .../isis/commons/internal/factory/_InstanceCreationClassException.java   | 1 -
 .../apache/isis/commons/internal/factory/_InstanceCreationException.java | 1 -
 .../java/org/apache/isis/commons/internal/factory/_InstanceUtil.java     | 1 -
 .../apache/isis/commons/internal/factory/_UnavailableClassException.java | 1 -
 commons/src/main/java/org/apache/isis/commons/internal/hash/_Hashes.java | 1 -
 .../main/java/org/apache/isis/commons/internal/memento/_Mementos.java    | 1 -
 .../apache/isis/commons/internal/memento/_Mementos_MementoDefault.java   | 1 -
 .../main/java/org/apache/isis/commons/internal/reflection/_Reflect.java  | 1 -
 .../src/test/java/org/apache/isis/commons/internal/base/BytesTest.java   | 1 -
 .../test/java/org/apache/isis/commons/internal/base/NullSafeTest.java    | 1 -
 .../test/java/org/apache/isis/commons/internal/base/ReductionTest.java   | 1 -
 .../src/test/java/org/apache/isis/commons/internal/base/StringsTest.java | 1 -
 .../java/org/apache/isis/commons/internal/compare/ComparatorsTest.java   | 1 -
 .../main/java/org/apache/isis/core/config/messages/MessageRegistry.java  | 1 -
 .../java/org/apache/isis/core/interaction/session/MessageBroker.java     | 1 -
 .../org/apache/isis/core/interaction/InteractionDefaultTest_next.java    | 1 -
 .../isis/core/internaltestsupport/config/IsisConfigurationLegacy.java    | 1 -
 .../isis/core/internaltestsupport/jmocking/InjectIntoJMockAction.java    | 1 -
 .../org/apache/isis/core/metamodel/_testing/MethodRemoverForTesting.java | 1 -
 .../java/org/apache/isis/core/metamodel/commons/ArrayExtensions.java     | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/commons/CanBeVoid.java  | 1 -
 .../org/apache/isis/core/metamodel/commons/CanonicalParameterUtil.java   | 1 -
 .../java/org/apache/isis/core/metamodel/commons/ClassExtensions.java     | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/commons/ClassUtil.java  | 1 -
 .../main/java/org/apache/isis/core/metamodel/commons/DateExtensions.java | 1 -
 .../org/apache/isis/core/metamodel/commons/InputStreamExtensions.java    | 1 -
 .../main/java/org/apache/isis/core/metamodel/commons/ListExtensions.java | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/commons/LocaleUtil.java | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/commons/MapUtil.java    | 1 -
 .../java/org/apache/isis/core/metamodel/commons/MethodExtensions.java    | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/commons/MethodUtil.java | 1 -
 .../java/org/apache/isis/core/metamodel/commons/ObjectExtensions.java    | 1 -
 .../main/java/org/apache/isis/core/metamodel/commons/ResourceUtil.java   | 1 -
 .../java/org/apache/isis/core/metamodel/commons/StringExtensions.java    | 1 -
 .../java/org/apache/isis/core/metamodel/commons/ThrowableExtensions.java | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/commons/ToString.java   | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/consent/Allow.java      | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/consent/Consent.java    | 1 -
 .../java/org/apache/isis/core/metamodel/consent/ConsentAbstract.java     | 1 -
 .../java/org/apache/isis/core/metamodel/consent/InteractionAdvisor.java  | 1 -
 .../org/apache/isis/core/metamodel/consent/InteractionContextType.java   | 1 -
 .../org/apache/isis/core/metamodel/consent/InteractionInitiatedBy.java   | 1 -
 .../java/org/apache/isis/core/metamodel/consent/InteractionResult.java   | 1 -
 .../org/apache/isis/core/metamodel/consent/InteractionResultSet.java     | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/consent/Veto.java       | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/facetapi/Facet.java     | 1 -
 .../main/java/org/apache/isis/core/metamodel/facetapi/FacetAbstract.java | 1 -
 .../main/java/org/apache/isis/core/metamodel/facetapi/FacetHolder.java   | 1 -
 .../org/apache/isis/core/metamodel/facetapi/FacetHolderAbstract.java     | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/facetapi/FacetUtil.java | 1 -
 .../org/apache/isis/core/metamodel/facetapi/FacetWithAttributes.java     | 1 -
 .../main/java/org/apache/isis/core/metamodel/facetapi/FeatureType.java   | 1 -
 .../java/org/apache/isis/core/metamodel/facetapi/MetaModelRefiner.java   | 1 -
 .../main/java/org/apache/isis/core/metamodel/facetapi/MethodRemover.java | 1 -
 .../java/org/apache/isis/core/metamodel/facets/DomainEventHelper.java    | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/facets/Evaluators.java  | 1 -
 .../main/java/org/apache/isis/core/metamodel/facets/FacetFactory.java    | 1 -
 .../java/org/apache/isis/core/metamodel/facets/FacetFactoryAbstract.java | 1 -
 .../main/java/org/apache/isis/core/metamodel/facets/FacetedMethod.java   | 1 -
 .../main/java/org/apache/isis/core/metamodel/facets/ImperativeFacet.java | 1 -
 .../org/apache/isis/core/metamodel/facets/PostConstructMethodCache.java  | 1 -
 .../metamodel/facets/PropertyOrCollectionIdentifyingFacetFactory.java    | 1 -
 .../facets/PropertyOrCollectionIdentifyingFacetFactoryAbstract.java      | 1 -
 .../org/apache/isis/core/metamodel/facets/SingleClassValueFacet.java     | 1 -
 .../apache/isis/core/metamodel/facets/SingleClassValueFacetAbstract.java | 1 -
 .../java/org/apache/isis/core/metamodel/facets/SingleIntValueFacet.java  | 1 -
 .../apache/isis/core/metamodel/facets/SingleIntValueFacetAbstract.java   | 1 -
 .../org/apache/isis/core/metamodel/facets/SingleStringValueFacet.java    | 1 -
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 .../java/org/apache/isis/core/metamodel/facets/SingleValueFacet.java     | 1 -
 .../org/apache/isis/core/metamodel/facets/SingleValueFacetAbstract.java  | 1 -
 .../src/main/java/org/apache/isis/core/metamodel/facets/TypedHolder.java | 1 -
 .../main/java/org/apache/isis/core/metamodel/facets/WhereValueFacet.java | 1 -
 .../org/apache/isis/core/metamodel/facets/WhereValueFacetAbstract.java   | 1 -
 .../apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacet.java    | 1 -
 .../isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetAbstract.java   | 1 -
 .../core/metamodel/facets/actcoll/typeof/TypeOfFacetDefaultToObject.java | 1 -
 .../metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromArray.java    | 1 -
 .../metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromGenerics.java | 1 -
 .../metamodel/facets/actions/action/ActionAnnotationFacetFactory.java    | 1 -
 .../actions/action/ActionChoicesForCollectionParameterFacetFactory.java  | 1 -
 .../metamodel/facets/actions/action/associateWith/ChoicesFromFacet.java  | 1 -
 .../facets/actions/action/associateWith/ChoicesFromFacetAbstract.java    | 1 -
 .../action/associateWith/ChoicesFromFacetForActionAnnotation.java        | 1 -
 .../metamodel/facets/actions/action/explicit/ActionExplicitFacet.java    | 1 -
 .../facets/actions/action/explicit/ActionExplicitFacetAbstract.java      | 1 -
 .../actions/action/explicit/ActionExplicitFacetForActionAnnotation.java  | 1 -
 .../facets/actions/action/hidden/HiddenFacetForActionAnnotation.java     | 1 -
 .../facets/actions/action/invocation/ActionDomainEventFacet.java         | 1 -
 .../facets/actions/action/invocation/ActionDomainEventFacetAbstract.java | 1 -
 .../facets/actions/action/invocation/ActionDomainEventFacetDefault.java  | 1 -
 .../action/invocation/ActionDomainEventFacetForActionAnnotation.java     | 1 -
 .../facets/actions/action/invocation/ActionInvocationFacet.java          | 1 -
 .../facets/actions/action/invocation/ActionInvocationFacetAbstract.java  | 1 -
 .../action/invocation/ActionInvocationFacetForDomainEventAbstract.java   | 1 -
 .../ActionInvocationFacetForDomainEventFromActionAnnotation.java         | 1 -
 .../invocation/ActionInvocationFacetForDomainEventFromDefault.java       | 1 -
 .../core/metamodel/facets/actions/action/invocation/CommandUtil.java     | 1 -
 .../actions/action/prototype/PrototypeFacetForActionAnnotation.java      | 1 -
 .../action/semantics/ActionSemanticsFacetFallbackToNonIdempotent.java    | 1 -
 .../action/semantics/ActionSemanticsFacetForActionAnnotation.java        | 1 -
 .../facets/actions/action/typeof/TypeOfFacetForActionAnnotation.java     | 1 -
 .../core/metamodel/facets/actions/contributing/ContributingFacet.java    | 1 -
 .../metamodel/facets/actions/contributing/ContributingFacetAbstract.java | 1 -
 .../derived/ContributingFacetDerivedFromMixinFacetFactory.java           | 1 -
 .../isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacet.java | 1 -
 .../metamodel/facets/actions/defaults/ActionDefaultsFacetAbstract.java   | 1 -
 .../facets/actions/defaults/method/ActionDefaultsFacetViaMethod.java     | 1 -
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 .../ui/components/widgets/formcomponent/FormComponentPanelAbstract.java  | 1 -
 .../wicket/ui/components/widgets/formcomponent/FormFeedbackPanel.java    | 1 -
 .../viewer/wicket/ui/components/widgets/linkandlabel/ActionLink.java     | 1 -
 .../apache/isis/viewer/wicket/ui/errors/ExceptionStackTracePanel.java    | 1 -
 .../apache/isis/viewer/wicket/ui/pages/BookmarkedPagesModelProvider.java | 1 -
 .../main/java/org/apache/isis/viewer/wicket/ui/pages/PageClassList.java  | 1 -
 .../java/org/apache/isis/viewer/wicket/ui/pages/PageClassRegistry.java   | 1 -
 .../apache/isis/viewer/wicket/ui/pages/PageClassRegistryAccessor.java    | 1 -
 .../org/apache/isis/viewer/wicket/ui/pages/PageClassRegistrySpi.java     | 1 -
 .../org/apache/isis/viewer/wicket/ui/pages/PageNavigationService.java    | 1 -
 .../java/org/apache/isis/viewer/wicket/ui/pages/about/AboutPage.java     | 1 -
 .../viewer/wicket/ui/pages/accmngt/AccountManagementPageAbstract.java    | 1 -
 .../wicket/ui/pages/accmngt/password_reset/PasswordResetEmailPanel.java  | 1 -
 .../viewer/wicket/ui/pages/accmngt/password_reset/PasswordResetPage.java | 1 -
 .../wicket/ui/pages/accmngt/password_reset/PasswordResetPanel.java       | 1 -
 .../isis/viewer/wicket/ui/pages/accmngt/register/RegisterPage.java       | 1 -
 .../isis/viewer/wicket/ui/pages/accmngt/signup/RegistrationFormPage.java | 1 -
 .../viewer/wicket/ui/pages/accmngt/signup/RegistrationFormPanel.java     | 1 -
 .../java/org/apache/isis/viewer/wicket/ui/pages/entity/EntityPage.java   | 1 -
 .../java/org/apache/isis/viewer/wicket/ui/pages/error/ErrorPage.java     | 1 -
 .../main/java/org/apache/isis/viewer/wicket/ui/pages/home/HomePage.java  | 1 -
 .../org/apache/isis/viewer/wicket/ui/pages/login/IsisSignInPanel.java    | 1 -
 .../org/apache/isis/viewer/wicket/ui/pages/login/WicketLogoutPage.java   | 1 -
 .../org/apache/isis/viewer/wicket/ui/pages/login/WicketSignInPage.java   | 1 -
 .../org/apache/isis/viewer/wicket/ui/pages/mmverror/MmvErrorPage.java    | 1 -
 .../wicket/ui/pages/standalonecollection/StandaloneCollectionPage.java   | 1 -
 .../java/org/apache/isis/viewer/wicket/ui/pages/value/ValuePage.java     | 1 -
 .../apache/isis/viewer/wicket/ui/pages/voidreturn/VoidReturnPage.java    | 1 -
 .../main/java/org/apache/isis/viewer/wicket/ui/panels/FormAbstract.java  | 1 -
 .../isis/viewer/wicket/ui/panels/HasDynamicallyVisibleContent.java       | 1 -
 .../main/java/org/apache/isis/viewer/wicket/ui/panels/PanelAbstract.java | 1 -
 .../org/apache/isis/viewer/wicket/ui/panels/PromptFormPanelAbstract.java | 1 -
 .../src/main/java/org/apache/isis/viewer/wicket/ui/util/Components.java  | 1 -
 .../java/org/apache/isis/viewer/wicket/ui/util/CssClassAppender.java     | 1 -
 .../main/java/org/apache/isis/viewer/wicket/ui/util/CssClassRemover.java | 1 -
 .../main/java/org/apache/isis/viewer/wicket/ui/util/CssIdAppender.java   | 1 -
 .../src/main/java/org/apache/isis/viewer/wicket/ui/util/SSESupport.java  | 1 -
 .../ui/src/main/java/org/apache/isis/viewer/wicket/ui/util/Tooltips.java | 1 -
 .../org/apache/isis/viewer/wicket/ui/ComponentType_ConstantsTest.java    | 1 -
 .../test/java/org/apache/isis/viewer/wicket/ui/fixtures/Customers.java   | 1 -
 .../apache/isis/viewer/wicket/viewer/IsisModuleViewerWicketViewer.java   | 1 -
 .../viewer/wicket/viewer/integration/AuthenticatedWebSessionForIsis.java | 1 -
 .../isis/viewer/wicket/viewer/integration/ConverterForObjectAdapter.java | 1 -
 .../wicket/viewer/integration/ConverterForObjectAdapterMemento.java      | 1 -
 .../isis/viewer/wicket/viewer/integration/IsisResourceSettings.java      | 1 -
 .../isis/viewer/wicket/viewer/integration/WebRequestCycleForIsis.java    | 1 -
 .../viewer/registries/components/ComponentFactoryRegistrarDefault.java   | 1 -
 .../viewer/registries/components/ComponentFactoryRegistryDefault.java    | 1 -
 .../isis/viewer/wicket/viewer/registries/pages/PageClassListDefault.java | 1 -
 .../viewer/wicket/viewer/registries/pages/PageClassRegistryDefault.java  | 1 -
 .../wicket/viewer/registries/pages/PageNavigationServiceDefault.java     | 1 -
 .../isis/viewer/wicket/viewer/services/WicketViewerSettingsDefault.java  | 1 -
 .../isis/viewer/wicket/viewer/services/mementos/ObjectMementoWkt.java    | 1 -
 .../isis/viewer/wicket/viewer/wicketapp/IsisWicketApplication.java       | 1 -
 .../wicket/viewer/wicketapp/IsisWicketApplication_newPageFactory.java    | 1 -
 .../viewer/wicket/viewer/wicketapp/IsisWicketApplication_newSession.java | 1 -
 .../AuthenticatedWebSessionForIsis_DownCastsInheritedFunctionality.java  | 1 -
 .../viewer/integration/AuthenticatedWebSessionForIsis_Instantiation.java | 1 -
 .../wicket/viewer/integration/AuthenticatedWebSessionForIsis_SignIn.java | 1 -
 .../viewer/integration/AuthenticatedWebSessionForIsis_TestAbstract.java  | 1 -
 .../viewer/registries/pages/PageClassListDefault_Instantiation.java      | 1 -
 .../registries/pages/PageClassListDefault_RegistrationAndCaching.java    | 1 -
 .../viewer/wicket/viewer/wicketapp/IsisWicketApplication_Defaults.java   | 1 -
 .../isis/viewer/wicket/viewer/wicketapp/IsisWicketApplication_Pages.java | 1 -
 1541 files changed, 1541 deletions(-)

diff --git a/api/applib/src/main/java/org/apache/isis/applib/AbstractViewModel.java b/api/applib/src/main/java/org/apache/isis/applib/AbstractViewModel.java
index b0d67fb..a99eb55 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/AbstractViewModel.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/AbstractViewModel.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/Identifier.java b/api/applib/src/main/java/org/apache/isis/applib/Identifier.java
index 13f2cd4..cb5a6b5 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/Identifier.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/Identifier.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib;
 
 import java.io.Serializable;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/RecreatableDomainObject.java b/api/applib/src/main/java/org/apache/isis/applib/RecreatableDomainObject.java
index c48d739..79ee2c6 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/RecreatableDomainObject.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/RecreatableDomainObject.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/ViewModel.java b/api/applib/src/main/java/org/apache/isis/applib/ViewModel.java
index ca19cf3..127419a 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/ViewModel.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/ViewModel.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib;
 
 import org.apache.isis.applib.annotation.Programmatic;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/adapters/AbstractValueSemanticsProvider.java b/api/applib/src/main/java/org/apache/isis/applib/adapters/AbstractValueSemanticsProvider.java
index 28dc834..f576fc8 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/adapters/AbstractValueSemanticsProvider.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/adapters/AbstractValueSemanticsProvider.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.adapters;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/adapters/DefaultsProvider.java b/api/applib/src/main/java/org/apache/isis/applib/adapters/DefaultsProvider.java
index 5ff44e9..67a57f1 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/adapters/DefaultsProvider.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/adapters/DefaultsProvider.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.adapters;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/adapters/EncoderDecoder.java b/api/applib/src/main/java/org/apache/isis/applib/adapters/EncoderDecoder.java
index d9c3632..415f5ae 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/adapters/EncoderDecoder.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/adapters/EncoderDecoder.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.adapters;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/adapters/EncodingException.java b/api/applib/src/main/java/org/apache/isis/applib/adapters/EncodingException.java
index fb1fd2f..a860506 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/adapters/EncodingException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/adapters/EncodingException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.adapters;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/adapters/Parser.java b/api/applib/src/main/java/org/apache/isis/applib/adapters/Parser.java
index f46418b..d549b1c 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/adapters/Parser.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/adapters/Parser.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.adapters;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/adapters/ParsingException.java b/api/applib/src/main/java/org/apache/isis/applib/adapters/ParsingException.java
index 6d761b1..47cfb0b 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/adapters/ParsingException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/adapters/ParsingException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.adapters;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/Action.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/Action.java
index d874c00..7a51799 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/Action.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/Action.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/ActionLayout.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/ActionLayout.java
index aedd7e7..fece9cd 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/ActionLayout.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/ActionLayout.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/Collection.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/Collection.java
index 5b2ee82..b184733 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/Collection.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/Collection.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/CollectionLayout.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/CollectionLayout.java
index 1a450f6..bfb42ff 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/CollectionLayout.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/CollectionLayout.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/Defaulted.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/Defaulted.java
index 43bd8c5..285e894 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/Defaulted.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/Defaulted.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainObjectLayout.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainObjectLayout.java
index 1a87f7c..5eeeb6d 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainObjectLayout.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainObjectLayout.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainService.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainService.java
index f2b11e0..7d90bbc 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainService.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainService.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainServiceLayout.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainServiceLayout.java
index 50006f2..cd88913 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainServiceLayout.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/DomainServiceLayout.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/MemberSupport.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/MemberSupport.java
index ed2f868..de31d7a 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/MemberSupport.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/MemberSupport.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/ObjectLifecycle.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/ObjectLifecycle.java
index 9507c65..35a89de 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/ObjectLifecycle.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/ObjectLifecycle.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/ObjectSupport.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/ObjectSupport.java
index 10d4365..17b5c1c 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/ObjectSupport.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/ObjectSupport.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/Parameter.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/Parameter.java
index 1f87059..d2e6347 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/Parameter.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/Parameter.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/ParameterLayout.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/ParameterLayout.java
index 49c4f3c..8733187 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/ParameterLayout.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/ParameterLayout.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/PriorityPrecedence.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/PriorityPrecedence.java
index 5675caf..5a67459 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/PriorityPrecedence.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/PriorityPrecedence.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import org.springframework.core.Ordered;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/Property.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/Property.java
index 0e22325..d6d9ebc 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/Property.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/Property.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/PropertyLayout.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/PropertyLayout.java
index 3e4ed62..82b7a3e 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/PropertyLayout.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/PropertyLayout.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/Title.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/Title.java
index ab8dadc..1c83390 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/Title.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/Title.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import java.lang.annotation.ElementType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/annotation/Where.java b/api/applib/src/main/java/org/apache/isis/applib/annotation/Where.java
index 25632c7..4fac7fa 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/annotation/Where.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/annotation/Where.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.annotation;
 
 import javax.xml.bind.annotation.XmlType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/events/ActionArgumentUsabilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/events/ActionArgumentUsabilityEvent.java
index 026f594..0c4de01 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/events/ActionArgumentUsabilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/events/ActionArgumentUsabilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/events/ActionArgumentVisibilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/events/ActionArgumentVisibilityEvent.java
index e0f9ac6..2919df5 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/events/ActionArgumentVisibilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/events/ActionArgumentVisibilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/RecoverableException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/RecoverableException.java
index 5fc68da..13ef109 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/RecoverableException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/RecoverableException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions;
 
 import org.apache.isis.applib.services.i18n.TranslatableString;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/UnrecoverableException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/UnrecoverableException.java
index f8fe89f..d206fbc 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/UnrecoverableException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/UnrecoverableException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions;
 
 import org.apache.isis.applib.services.i18n.TranslatableString;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/InteractionException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/InteractionException.java
index 12922d5..414b457 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/InteractionException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/InteractionException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.recoverable;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/InvalidEntryException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/InvalidEntryException.java
index 1e518b8..0d05ec8 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/InvalidEntryException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/InvalidEntryException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.recoverable;
 
 import org.apache.isis.applib.exceptions.RecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/TextEntryParseException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/TextEntryParseException.java
index ffdf641..10aa205 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/TextEntryParseException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/recoverable/TextEntryParseException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.recoverable;
 
 import org.apache.isis.applib.exceptions.RecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/DomainModelException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/DomainModelException.java
index 945c100..edbe7f9 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/DomainModelException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/DomainModelException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.UnrecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/MetaModelException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/MetaModelException.java
index d7f57c6..2dc0aba 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/MetaModelException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/MetaModelException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.UnrecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/NoAuthenticatorException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/NoAuthenticatorException.java
index 8fd878b..8a3b9de 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/NoAuthenticatorException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/NoAuthenticatorException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.UnrecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ObjectNotFoundException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ObjectNotFoundException.java
index e9d6fc2..62865b1 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ObjectNotFoundException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ObjectNotFoundException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.UnrecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ObjectPersistenceException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ObjectPersistenceException.java
index 5765174..9499528 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ObjectPersistenceException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ObjectPersistenceException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.UnrecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ReflectiveActionException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ReflectiveActionException.java
index 2ead1c1..2e113de 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ReflectiveActionException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/ReflectiveActionException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.UnrecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/RepositoryException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/RepositoryException.java
index 5a0ae4b..08b171d 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/RepositoryException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/RepositoryException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.RecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/UnexpectedCallException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/UnexpectedCallException.java
index 6fa562e..15ad09d 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/UnexpectedCallException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/UnexpectedCallException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.UnrecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/UnknownTypeException.java b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/UnknownTypeException.java
index f405d41..5d27bf6 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/UnknownTypeException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/exceptions/unrecoverable/UnknownTypeException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.exceptions.unrecoverable;
 
 import org.apache.isis.applib.exceptions.UnrecoverableException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/query/Query.java b/api/applib/src/main/java/org/apache/isis/applib/query/Query.java
index 7110794..59b7e89 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/query/Query.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/query/Query.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.query;
 
 import java.io.Serializable;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/query/_AllInstancesQueryDefault.java b/api/applib/src/main/java/org/apache/isis/applib/query/_AllInstancesQueryDefault.java
index e399740..e588c6c 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/query/_AllInstancesQueryDefault.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/query/_AllInstancesQueryDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.query;
 
 import lombok.NonNull;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/query/_QueryAbstract.java b/api/applib/src/main/java/org/apache/isis/applib/query/_QueryAbstract.java
index 13f03c3..0fe5e7b 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/query/_QueryAbstract.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/query/_QueryAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.query;
 
 import lombok.Getter;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/bookmarkui/BookmarkUiService.java b/api/applib/src/main/java/org/apache/isis/applib/services/bookmarkui/BookmarkUiService.java
index cb26a98..8dc89af 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/bookmarkui/BookmarkUiService.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/bookmarkui/BookmarkUiService.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.bookmarkui;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/command/package-info.java b/api/applib/src/main/java/org/apache/isis/applib/services/command/package-info.java
index e044456..e248a05 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/command/package-info.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/command/package-info.java
@@ -16,5 +16,4 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.command;
\ No newline at end of file
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationMenu.java b/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationMenu.java
index 9c5f9e0..20392f0 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationMenu.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationMenu.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.confview;
 
 import javax.inject.Inject;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationProperty.java b/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationProperty.java
index 9dd697e..514877a 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationProperty.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationProperty.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.confview;
 
 import javax.xml.bind.annotation.XmlAccessType;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationViewService.java b/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationViewService.java
index 9456779..3f548d6 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationViewService.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/confview/ConfigurationViewService.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.confview;
 
 import java.util.Set;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/factory/FactoryService.java b/api/applib/src/main/java/org/apache/isis/applib/services/factory/FactoryService.java
index e7fe30f..51a7c9c 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/factory/FactoryService.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/factory/FactoryService.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.factory;
 
 import java.util.NoSuchElementException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/iactn/Interaction.java b/api/applib/src/main/java/org/apache/isis/applib/services/iactn/Interaction.java
index fb2d922..3692819 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/iactn/Interaction.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/iactn/Interaction.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.iactn;
 
 import java.util.UUID;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/message/MessageService.java b/api/applib/src/main/java/org/apache/isis/applib/services/message/MessageService.java
index c561806..a410064 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/message/MessageService.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/message/MessageService.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.message;
 
 import org.apache.isis.applib.services.i18n.TranslatableString;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/registry/ServiceRegistry.java b/api/applib/src/main/java/org/apache/isis/applib/services/registry/ServiceRegistry.java
index d8e12bc..0f32903 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/registry/ServiceRegistry.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/registry/ServiceRegistry.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.registry;
 
 import java.lang.annotation.Annotation;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/repository/RepositoryService.java b/api/applib/src/main/java/org/apache/isis/applib/services/repository/RepositoryService.java
index 16c6d14..effb33b 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/repository/RepositoryService.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/repository/RepositoryService.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.repository;
 
 import java.util.List;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/title/TitleService.java b/api/applib/src/main/java/org/apache/isis/applib/services/title/TitleService.java
index 15f26f4..757e110 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/title/TitleService.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/title/TitleService.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.title;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/InvalidException.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/InvalidException.java
index f8b6306..45ffc98 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/InvalidException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/InvalidException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper;
 
 import org.apache.isis.applib.exceptions.recoverable.InteractionException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/WrapperFactory.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/WrapperFactory.java
index c76b368..6245f2c 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/WrapperFactory.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/WrapperFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper;
 
 import java.util.List;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/WrappingObject.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/WrappingObject.java
index 1a545aa..e434ec9 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/WrappingObject.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/WrappingObject.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper;
 
 import org.apache.isis.applib.services.wrapper.control.ExecutionMode;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/AccessEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/AccessEvent.java
index 20a79bc..4bf2b06 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/AccessEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/AccessEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionArgumentEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionArgumentEvent.java
index 88a61c3..09e781b 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionArgumentEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionArgumentEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionInvocationEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionInvocationEvent.java
index fff5225..5d34c1f 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionInvocationEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionInvocationEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionUsabilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionUsabilityEvent.java
index e13bd17..e180290 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionUsabilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionUsabilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionVisibilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionVisibilityEvent.java
index dc5d267..fbb41a5 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionVisibilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ActionVisibilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionAccessEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionAccessEvent.java
index d05fb9d..101e154 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionAccessEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionAccessEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionAddToEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionAddToEvent.java
index 9667bbd..725ddf5 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionAddToEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionAddToEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionMethodEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionMethodEvent.java
index 984d957..afd98fd 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionMethodEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionMethodEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionRemoveFromEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionRemoveFromEvent.java
index 2af1263..479a3e5 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionRemoveFromEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionRemoveFromEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionUsabilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionUsabilityEvent.java
index 1e5f3e5..e2b7a37 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionUsabilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionUsabilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionVisibilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionVisibilityEvent.java
index ec77bc5..2d097fc 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionVisibilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/CollectionVisibilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/InteractionEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/InteractionEvent.java
index 6149b30..8ea6131 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/InteractionEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/InteractionEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectTitleEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectTitleEvent.java
index 9125652..670ed54 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectTitleEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectTitleEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectValidityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectValidityEvent.java
index de4c66b..1067265 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectValidityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectValidityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectVisibilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectVisibilityEvent.java
index 9945777..672065e 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectVisibilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ObjectVisibilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ParseValueEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ParseValueEvent.java
index 6cb5160..f9429b0 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ParseValueEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ParseValueEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyAccessEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyAccessEvent.java
index cf2e7e0..e9ccbc1 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyAccessEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyAccessEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyModifyEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyModifyEvent.java
index 9940587..d31e378 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyModifyEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyModifyEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyUsabilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyUsabilityEvent.java
index b79913b..ebe81c1 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyUsabilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyUsabilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyVisibilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyVisibilityEvent.java
index 747f0d2..f11b620 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyVisibilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/PropertyVisibilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/UsabilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/UsabilityEvent.java
index cb552a3..a50295b 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/UsabilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/UsabilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ValidityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ValidityEvent.java
index 13983ae..32f9f5c 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ValidityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/ValidityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/VisibilityEvent.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/VisibilityEvent.java
index b36ada9..b4e0a3f 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/VisibilityEvent.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/events/VisibilityEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.events;
 
 import org.apache.isis.applib.Identifier;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/listeners/InteractionAdapter.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/listeners/InteractionAdapter.java
index 4b4e0cc..bea2d7c 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/listeners/InteractionAdapter.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/listeners/InteractionAdapter.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.listeners;
 
 import org.apache.isis.applib.services.wrapper.events.ActionArgumentEvent;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/listeners/InteractionListener.java b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/listeners/InteractionListener.java
index 0a94b56..decccfa 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/listeners/InteractionListener.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/wrapper/listeners/InteractionListener.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.wrapper.listeners;
 
 import org.apache.isis.applib.services.wrapper.events.ActionArgumentEvent;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/services/xactn/TransactionService.java b/api/applib/src/main/java/org/apache/isis/applib/services/xactn/TransactionService.java
index 8fa2cc5..95cb490 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/services/xactn/TransactionService.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/services/xactn/TransactionService.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.xactn;
 
 import java.util.Optional;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/snapshot/SnapshottableWithInclusions.java b/api/applib/src/main/java/org/apache/isis/applib/snapshot/SnapshottableWithInclusions.java
index 4a73a13..59e2ab9 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/snapshot/SnapshottableWithInclusions.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/snapshot/SnapshottableWithInclusions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.snapshot;
 
 import java.util.List;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/spec/AbstractSpecification.java b/api/applib/src/main/java/org/apache/isis/applib/spec/AbstractSpecification.java
index 9fc07df..0a6ea43 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/spec/AbstractSpecification.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/spec/AbstractSpecification.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import java.lang.reflect.Method;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/spec/AbstractSpecification2.java b/api/applib/src/main/java/org/apache/isis/applib/spec/AbstractSpecification2.java
index 720358c..607e690 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/spec/AbstractSpecification2.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/spec/AbstractSpecification2.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import java.lang.reflect.Method;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/spec/Specification.java b/api/applib/src/main/java/org/apache/isis/applib/spec/Specification.java
index 54c3758..3fe1b93 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/spec/Specification.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/spec/Specification.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import org.apache.isis.applib.annotation.Programmatic;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/spec/Specification2.java b/api/applib/src/main/java/org/apache/isis/applib/spec/Specification2.java
index 2b2c662..febfeae 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/spec/Specification2.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/spec/Specification2.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import org.apache.isis.applib.annotation.Programmatic;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationAnd.java b/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationAnd.java
index 4af68f6..ecc0bfe 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationAnd.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationAnd.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import org.apache.isis.applib.annotation.Programmatic;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationNot.java b/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationNot.java
index 51ff56d..ee3d6ea 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationNot.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationNot.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import org.apache.isis.applib.annotation.Programmatic;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationOr.java b/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationOr.java
index 13f9657..fb5f68d 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationOr.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/spec/SpecificationOr.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import org.apache.isis.applib.annotation.Programmatic;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/util/Enums.java b/api/applib/src/main/java/org/apache/isis/applib/util/Enums.java
index 67f3342..7c45232 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/util/Enums.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/util/Enums.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import java.util.stream.Collectors;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Empty.java b/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Empty.java
index ca29ca1..f9a69be 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Empty.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Empty.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import java.util.Comparator;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Impl.java b/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Impl.java
index 6a7d9de..9d3fa6a 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Impl.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Impl.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import java.util.Comparator;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Parser.java b/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Parser.java
index 368960f..6c60a24 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Parser.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/util/ObjectContract_Parser.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import java.lang.reflect.InvocationTargetException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/util/ReasonBuffer.java b/api/applib/src/main/java/org/apache/isis/applib/util/ReasonBuffer.java
index 86c8f9c..8e02aa5 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/util/ReasonBuffer.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/util/ReasonBuffer.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/util/Reasons.java b/api/applib/src/main/java/org/apache/isis/applib/util/Reasons.java
index 99cfa0c..3d5db8b 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/util/Reasons.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/util/Reasons.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/util/TitleBuffer.java b/api/applib/src/main/java/org/apache/isis/applib/util/TitleBuffer.java
index d5d6d78..7443950 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/util/TitleBuffer.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/util/TitleBuffer.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import java.lang.reflect.InvocationTargetException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/util/TitleBufferException.java b/api/applib/src/main/java/org/apache/isis/applib/util/TitleBufferException.java
index 700edb7..495f3fd 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/util/TitleBufferException.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/util/TitleBufferException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 /**
diff --git a/api/applib/src/main/java/org/apache/isis/applib/value/Blob.java b/api/applib/src/main/java/org/apache/isis/applib/value/Blob.java
index 790e8c6..e746436 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/value/Blob.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/value/Blob.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import java.awt.image.BufferedImage;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/value/Clob.java b/api/applib/src/main/java/org/apache/isis/applib/value/Clob.java
index 4600b9e..80ae06a 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/value/Clob.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/value/Clob.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import java.io.IOException;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/value/LocalResourcePath.java b/api/applib/src/main/java/org/apache/isis/applib/value/LocalResourcePath.java
index c6d7c7e..82a209d 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/value/LocalResourcePath.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/value/LocalResourcePath.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import java.io.Serializable;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/value/Markup.java b/api/applib/src/main/java/org/apache/isis/applib/value/Markup.java
index 9325344..47c8c2f 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/value/Markup.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/value/Markup.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import java.io.Serializable;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/value/NamedWithMimeType.java b/api/applib/src/main/java/org/apache/isis/applib/value/NamedWithMimeType.java
index 81ba3b9..cada0a7 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/value/NamedWithMimeType.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/value/NamedWithMimeType.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import java.io.Serializable;
diff --git a/api/applib/src/main/java/org/apache/isis/applib/value/Password.java b/api/applib/src/main/java/org/apache/isis/applib/value/Password.java
index a53c671..6d4db17 100644
--- a/api/applib/src/main/java/org/apache/isis/applib/value/Password.java
+++ b/api/applib/src/main/java/org/apache/isis/applib/value/Password.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import java.io.Serializable;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/IdentifierTests.java b/api/applib/src/test/java/org/apache/isis/applib/IdentifierTests.java
index 4a52aaa..8194be8 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/IdentifierTests.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/IdentifierTests.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib;
 
 import java.math.BigDecimal;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/SomeDomainClass.java b/api/applib/src/test/java/org/apache/isis/applib/SomeDomainClass.java
index 568ae04..7a28bc9 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/SomeDomainClass.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/SomeDomainClass.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib;
 
 public class SomeDomainClass {
diff --git a/api/applib/src/test/java/org/apache/isis/applib/commons/internal/reflection/ReflectTest.java b/api/applib/src/test/java/org/apache/isis/applib/commons/internal/reflection/ReflectTest.java
index 94310a1..544b463 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/commons/internal/reflection/ReflectTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/commons/internal/reflection/ReflectTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.commons.internal.reflection;
 
 import java.lang.reflect.Method;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/events/InteractionEventTest.java b/api/applib/src/test/java/org/apache/isis/applib/events/InteractionEventTest.java
index 8e70ad2..dbcd84f 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/events/InteractionEventTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/events/InteractionEventTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.events;
 
 import org.jmock.integration.junit4.JUnitRuleMockery;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/services/exceprecog/ExceptionRecognizerForTypeTest.java b/api/applib/src/test/java/org/apache/isis/applib/services/exceprecog/ExceptionRecognizerForTypeTest.java
index 7d0016c..c779375 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/services/exceprecog/ExceptionRecognizerForTypeTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/services/exceprecog/ExceptionRecognizerForTypeTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.exceprecog;
 
 import java.util.Optional;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/services/exceprecog/ExceptionRecognizerGeneralTest.java b/api/applib/src/test/java/org/apache/isis/applib/services/exceprecog/ExceptionRecognizerGeneralTest.java
index 770b9df..88b03af 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/services/exceprecog/ExceptionRecognizerGeneralTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/services/exceprecog/ExceptionRecognizerGeneralTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.services.exceprecog;
 
 import java.util.Optional;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/spec/AbstractSpecification2Test.java b/api/applib/src/test/java/org/apache/isis/applib/spec/AbstractSpecification2Test.java
index da146da..fe221fe 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/spec/AbstractSpecification2Test.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/spec/AbstractSpecification2Test.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import org.junit.Test;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/spec/AbstractSpecificationTest.java b/api/applib/src/test/java/org/apache/isis/applib/spec/AbstractSpecificationTest.java
index 16fbb07..af32e0d 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/spec/AbstractSpecificationTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/spec/AbstractSpecificationTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.spec;
 
 import org.junit.Test;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/util/EnumsTest.java b/api/applib/src/test/java/org/apache/isis/applib/util/EnumsTest.java
index d345ea3..50c4c20 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/util/EnumsTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/util/EnumsTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import org.junit.Test;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/util/ReasonBufferTest.java b/api/applib/src/test/java/org/apache/isis/applib/util/ReasonBufferTest.java
index 558230d..336d9c6 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/util/ReasonBufferTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/util/ReasonBufferTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import org.junit.Before;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/util/ReasonsTest.java b/api/applib/src/test/java/org/apache/isis/applib/util/ReasonsTest.java
index 3d3b426..2b060c4 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/util/ReasonsTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/util/ReasonsTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import org.junit.Test;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/util/TitleBufferTest.java b/api/applib/src/test/java/org/apache/isis/applib/util/TitleBufferTest.java
index 5c8fbf6..4701f18 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/util/TitleBufferTest.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/util/TitleBufferTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 import org.junit.Before;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/util/TitleTestObject.java b/api/applib/src/test/java/org/apache/isis/applib/util/TitleTestObject.java
index e4d1e69..8f05f27 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/util/TitleTestObject.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/util/TitleTestObject.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.util;
 
 class TitleTestObject {
diff --git a/api/applib/src/test/java/org/apache/isis/applib/value/Blob_constructor_Test.java b/api/applib/src/test/java/org/apache/isis/applib/value/Blob_constructor_Test.java
index 1678682..7dbef22 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/value/Blob_constructor_Test.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/value/Blob_constructor_Test.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import org.junit.Test;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/value/Clob_constructor_Test.java b/api/applib/src/test/java/org/apache/isis/applib/value/Clob_constructor_Test.java
index 9611e10..d0c7a40 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/value/Clob_constructor_Test.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/value/Clob_constructor_Test.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import org.junit.Test;
diff --git a/api/applib/src/test/java/org/apache/isis/applib/value/Password_Test.java b/api/applib/src/test/java/org/apache/isis/applib/value/Password_Test.java
index c7e4c1d..8f747b0 100644
--- a/api/applib/src/test/java/org/apache/isis/applib/value/Password_Test.java
+++ b/api/applib/src/test/java/org/apache/isis/applib/value/Password_Test.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.applib.value;
 
 import org.junit.jupiter.api.Nested;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/_Constants.java b/commons/src/main/java/org/apache/isis/commons/internal/_Constants.java
index ee8eb21..85beb3c 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/_Constants.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/_Constants.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal;
 
 import java.io.IOException;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/assertions/_Assert.java b/commons/src/main/java/org/apache/isis/commons/internal/assertions/_Assert.java
index dfc0d56..59be48b 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/assertions/_Assert.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/assertions/_Assert.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.assertions;
 
 import java.util.Objects;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Blackhole.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Blackhole.java
index d1d31a2..6a19c6c 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Blackhole.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Blackhole.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.lang.ref.WeakReference;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes.java
index 8cc68b7..dfc456e 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.io.ByteArrayOutputStream;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes_GZipCompressor.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes_GZipCompressor.java
index 59575dc..2517ed4 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes_GZipCompressor.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes_GZipCompressor.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.io.ByteArrayInputStream;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes_GZipCompressorSmart.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes_GZipCompressorSmart.java
index 683f666..d840a37 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes_GZipCompressorSmart.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Bytes_GZipCompressorSmart.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.io.IOException;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Casts.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Casts.java
index d65d67e..2be3315 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Casts.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Casts.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Optional;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Either.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Either.java
index cdbebcc..085aacf 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Either.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Either.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Optional;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy.java
index b6ca114..f00d85c 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Optional;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy_Simple.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy_Simple.java
index 13e510f..96c221c 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy_Simple.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy_Simple.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Optional;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy_ThreadSafe.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy_ThreadSafe.java
index 585850d..f30df69 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy_ThreadSafe.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Lazy_ThreadSafe.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Optional;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings.java
index 1c80ae2..ab8951c 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.io.InputStream;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_HtmlEscaper.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_HtmlEscaper.java
index 4cc9fc6..b33a67b 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_HtmlEscaper.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_HtmlEscaper.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 /**
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_KeyValuePair.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_KeyValuePair.java
index c41f5e6..2d802b9 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_KeyValuePair.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_KeyValuePair.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Optional;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_NaturalNames.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_NaturalNames.java
index 7e552c1..870d585 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_NaturalNames.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_NaturalNames.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import org.springframework.lang.Nullable;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_SplitIterator.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_SplitIterator.java
index 00b3c04..39973dd 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_SplitIterator.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Strings_SplitIterator.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Collections;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Text.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Text.java
index 4224255..62f6e2b 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Text.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Text.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.io.BufferedWriter;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Timing.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Timing.java
index 3f0e143..86c5766 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Timing.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Timing.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Locale;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_Tuples.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_Tuples.java
index 35333d5..388a10b 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_Tuples.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_Tuples.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import lombok.Value;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/base/_With.java b/commons/src/main/java/org/apache/isis/commons/internal/base/_With.java
index 2b381bd..0087d21 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/base/_With.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/base/_With.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.ArrayList;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays.java
index ad2f130..6e49223 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.lang.reflect.Array;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays_Collector.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays_Collector.java
index 00ab2d1..e4184ef 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays_Collector.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays_Collector.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.lang.reflect.Array;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays_CollectorUnknownSize.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays_CollectorUnknownSize.java
index b81b64b..cf4043a 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays_CollectorUnknownSize.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Arrays_CollectorUnknownSize.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.lang.reflect.Array;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections.java
index 3e05dc5..cf8a4c4 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.lang.reflect.Field;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections_Collector.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections_Collector.java
index defc386..50d0e51 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections_Collector.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections_Collector.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.util.Collection;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections_SortedSetOfList.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections_SortedSetOfList.java
index 0992db5..10d12c6 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections_SortedSetOfList.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Collections_SortedSetOfList.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.util.Collection;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Lists.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Lists.java
index edd36da..31d5075 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Lists.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Lists.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.util.ArrayList;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Maps.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Maps.java
index fef4be2..02f3ee9 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Maps.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Maps.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.util.AbstractMap;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Multimaps.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Multimaps.java
index 95bbcc7..b3dd97c 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Multimaps.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Multimaps.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.util.ArrayList;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Sets.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Sets.java
index 34aebb2..a142268 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Sets.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Sets.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.util.Collection;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Streams.java b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Streams.java
index 8e565c7..5e03fc3 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/collections/_Streams.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/collections/_Streams.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.collections;
 
 import java.util.stream.Stream;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/compare/_Comparators.java b/commons/src/main/java/org/apache/isis/commons/internal/compare/_Comparators.java
index 76f9c24..762be25 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/compare/_Comparators.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/compare/_Comparators.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.compare;
 
 import java.util.Comparator;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/context/_Context.java b/commons/src/main/java/org/apache/isis/commons/internal/context/_Context.java
index 92b6899..fd54ffc 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/context/_Context.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/context/_Context.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.context;
 
 import java.util.List;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/context/_Context_ThreadLocal.java b/commons/src/main/java/org/apache/isis/commons/internal/context/_Context_ThreadLocal.java
index b6faf32..0c23658 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/context/_Context_ThreadLocal.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/context/_Context_ThreadLocal.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.context;
 
 import java.util.Map;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/context/_Plugin.java b/commons/src/main/java/org/apache/isis/commons/internal/context/_Plugin.java
index f008e77..0e4998a 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/context/_Plugin.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/context/_Plugin.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.context;
 
 import java.io.File;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/debug/_Probe.java b/commons/src/main/java/org/apache/isis/commons/internal/debug/_Probe.java
index 1c0052e..bea8c4f 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/debug/_Probe.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/debug/_Probe.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.debug;
 
 import java.io.PrintStream;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/exceptions/_Exceptions.java b/commons/src/main/java/org/apache/isis/commons/internal/exceptions/_Exceptions.java
index a29bae9..cc7d79c 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/exceptions/_Exceptions.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/exceptions/_Exceptions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.exceptions;
 
 import java.io.PrintStream;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceCreationClassException.java b/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceCreationClassException.java
index 4bf7afe..167ad25 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceCreationClassException.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceCreationClassException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.factory;
 
 public class _InstanceCreationClassException extends RuntimeException {
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceCreationException.java b/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceCreationException.java
index 53d4898..ba78bd5 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceCreationException.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceCreationException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.factory;
 
 public class _InstanceCreationException extends RuntimeException {
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceUtil.java b/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceUtil.java
index 6a1e9c6..9944853 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceUtil.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/factory/_InstanceUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.factory;
 
 import java.lang.reflect.Constructor;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/factory/_UnavailableClassException.java b/commons/src/main/java/org/apache/isis/commons/internal/factory/_UnavailableClassException.java
index 9f46101..d2e55e1 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/factory/_UnavailableClassException.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/factory/_UnavailableClassException.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.factory;
 
 public class _UnavailableClassException extends RuntimeException {
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/hash/_Hashes.java b/commons/src/main/java/org/apache/isis/commons/internal/hash/_Hashes.java
index c79498a..23890b4 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/hash/_Hashes.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/hash/_Hashes.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.hash;
 
 import java.io.ByteArrayInputStream;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/memento/_Mementos.java b/commons/src/main/java/org/apache/isis/commons/internal/memento/_Mementos.java
index dc3d3d0..ed235b4 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/memento/_Mementos.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/memento/_Mementos.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.memento;
 
 import java.io.ObjectInput;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/memento/_Mementos_MementoDefault.java b/commons/src/main/java/org/apache/isis/commons/internal/memento/_Mementos_MementoDefault.java
index 731dcb2..d99334e 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/memento/_Mementos_MementoDefault.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/memento/_Mementos_MementoDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.memento;
 
 import java.io.ByteArrayInputStream;
diff --git a/commons/src/main/java/org/apache/isis/commons/internal/reflection/_Reflect.java b/commons/src/main/java/org/apache/isis/commons/internal/reflection/_Reflect.java
index 31dec7d..9dbcbd1 100644
--- a/commons/src/main/java/org/apache/isis/commons/internal/reflection/_Reflect.java
+++ b/commons/src/main/java/org/apache/isis/commons/internal/reflection/_Reflect.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.reflection;
 
 import java.beans.BeanInfo;
diff --git a/commons/src/test/java/org/apache/isis/commons/internal/base/BytesTest.java b/commons/src/test/java/org/apache/isis/commons/internal/base/BytesTest.java
index e00dfc9..b31a389 100644
--- a/commons/src/test/java/org/apache/isis/commons/internal/base/BytesTest.java
+++ b/commons/src/test/java/org/apache/isis/commons/internal/base/BytesTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.nio.charset.StandardCharsets;
diff --git a/commons/src/test/java/org/apache/isis/commons/internal/base/NullSafeTest.java b/commons/src/test/java/org/apache/isis/commons/internal/base/NullSafeTest.java
index d6c374f..15536c4 100644
--- a/commons/src/test/java/org/apache/isis/commons/internal/base/NullSafeTest.java
+++ b/commons/src/test/java/org/apache/isis/commons/internal/base/NullSafeTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.Arrays;
diff --git a/commons/src/test/java/org/apache/isis/commons/internal/base/ReductionTest.java b/commons/src/test/java/org/apache/isis/commons/internal/base/ReductionTest.java
index 62e9c4e..014bd83 100644
--- a/commons/src/test/java/org/apache/isis/commons/internal/base/ReductionTest.java
+++ b/commons/src/test/java/org/apache/isis/commons/internal/base/ReductionTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.util.List;
diff --git a/commons/src/test/java/org/apache/isis/commons/internal/base/StringsTest.java b/commons/src/test/java/org/apache/isis/commons/internal/base/StringsTest.java
index 30b8fef..490d824 100644
--- a/commons/src/test/java/org/apache/isis/commons/internal/base/StringsTest.java
+++ b/commons/src/test/java/org/apache/isis/commons/internal/base/StringsTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.base;
 
 import java.nio.charset.StandardCharsets;
diff --git a/commons/src/test/java/org/apache/isis/commons/internal/compare/ComparatorsTest.java b/commons/src/test/java/org/apache/isis/commons/internal/compare/ComparatorsTest.java
index c8c32b2..637fcf8 100644
--- a/commons/src/test/java/org/apache/isis/commons/internal/compare/ComparatorsTest.java
+++ b/commons/src/test/java/org/apache/isis/commons/internal/compare/ComparatorsTest.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.commons.internal.compare;
 
 import java.util.Arrays;
diff --git a/core/config/src/main/java/org/apache/isis/core/config/messages/MessageRegistry.java b/core/config/src/main/java/org/apache/isis/core/config/messages/MessageRegistry.java
index d52ed15..7a5fe20 100644
--- a/core/config/src/main/java/org/apache/isis/core/config/messages/MessageRegistry.java
+++ b/core/config/src/main/java/org/apache/isis/core/config/messages/MessageRegistry.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.config.messages;
 
 import java.util.List;
diff --git a/core/interaction/src/main/java/org/apache/isis/core/interaction/session/MessageBroker.java b/core/interaction/src/main/java/org/apache/isis/core/interaction/session/MessageBroker.java
index 723319d..104c7d3 100644
--- a/core/interaction/src/main/java/org/apache/isis/core/interaction/session/MessageBroker.java
+++ b/core/interaction/src/main/java/org/apache/isis/core/interaction/session/MessageBroker.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.interaction.session;
 
 import java.io.Serializable;
diff --git a/core/interaction/src/test/java/org/apache/isis/core/interaction/InteractionDefaultTest_next.java b/core/interaction/src/test/java/org/apache/isis/core/interaction/InteractionDefaultTest_next.java
index dc24f8e..4c8cb5a 100644
--- a/core/interaction/src/test/java/org/apache/isis/core/interaction/InteractionDefaultTest_next.java
+++ b/core/interaction/src/test/java/org/apache/isis/core/interaction/InteractionDefaultTest_next.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.interaction;
 
 import static org.hamcrest.CoreMatchers.is;
diff --git a/core/internaltestsupport/src/main/java/org/apache/isis/core/internaltestsupport/config/IsisConfigurationLegacy.java b/core/internaltestsupport/src/main/java/org/apache/isis/core/internaltestsupport/config/IsisConfigurationLegacy.java
index f682423..1a9d790 100644
--- a/core/internaltestsupport/src/main/java/org/apache/isis/core/internaltestsupport/config/IsisConfigurationLegacy.java
+++ b/core/internaltestsupport/src/main/java/org/apache/isis/core/internaltestsupport/config/IsisConfigurationLegacy.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.internaltestsupport.config;
 
 import java.awt.Color;
diff --git a/core/internaltestsupport/src/main/java/org/apache/isis/core/internaltestsupport/jmocking/InjectIntoJMockAction.java b/core/internaltestsupport/src/main/java/org/apache/isis/core/internaltestsupport/jmocking/InjectIntoJMockAction.java
index b41b7b5..402905c 100644
--- a/core/internaltestsupport/src/main/java/org/apache/isis/core/internaltestsupport/jmocking/InjectIntoJMockAction.java
+++ b/core/internaltestsupport/src/main/java/org/apache/isis/core/internaltestsupport/jmocking/InjectIntoJMockAction.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.internaltestsupport.jmocking;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/_testing/MethodRemoverForTesting.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/_testing/MethodRemoverForTesting.java
index 5e4a8f9..336e6bc 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/_testing/MethodRemoverForTesting.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/_testing/MethodRemoverForTesting.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel._testing;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ArrayExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ArrayExtensions.java
index a915f2d..f508fd1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ArrayExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ArrayExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.lang.reflect.Array;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/CanBeVoid.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/CanBeVoid.java
index 29f1c81..40f0ade 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/CanBeVoid.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/CanBeVoid.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 public enum CanBeVoid {
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/CanonicalParameterUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/CanonicalParameterUtil.java
index 3ad3ae4..5f34474 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/CanonicalParameterUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/CanonicalParameterUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ClassExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ClassExtensions.java
index e02b5b9..cbc9df1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ClassExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ClassExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ClassUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ClassUtil.java
index 2bb2970..aa726d0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ClassUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ClassUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.util.Arrays;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/DateExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/DateExtensions.java
index dc759f4..e7bb9b6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/DateExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/DateExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.text.SimpleDateFormat;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/InputStreamExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/InputStreamExtensions.java
index 75431ee..fcc7e7c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/InputStreamExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/InputStreamExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.io.IOException;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ListExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ListExtensions.java
index df27a27..03e7f1e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ListExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ListExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.util.Arrays;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/LocaleUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/LocaleUtil.java
index 8374756..cbe4f16 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/LocaleUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/LocaleUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.util.Locale;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MapUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MapUtil.java
index 77b5f63..bc6720d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MapUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MapUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.util.Collections;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MethodExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MethodExtensions.java
index f5c484e..f4fbbea 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MethodExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MethodExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MethodUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MethodUtil.java
index 5e09ba3..36999f1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MethodUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/MethodUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.lang.reflect.Member;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ObjectExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ObjectExtensions.java
index 1e8e0ea..9b5b5ce 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ObjectExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ObjectExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.io.IOException;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ResourceUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ResourceUtil.java
index 2896088..9ab3024 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ResourceUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ResourceUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.io.FileInputStream;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/StringExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/StringExtensions.java
index cb77c75..9ed5ad5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/StringExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/StringExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.util.Arrays;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ThrowableExtensions.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ThrowableExtensions.java
index 8c58910..2279061 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ThrowableExtensions.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ThrowableExtensions.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.lang.invoke.WrongMethodTypeException;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ToString.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ToString.java
index 683938c..a541b3d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ToString.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/commons/ToString.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.commons;
 
 import java.util.Date;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Allow.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Allow.java
index 62088ee..56dbcd3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Allow.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Allow.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 /**
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Consent.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Consent.java
index cce26e4..46f0af9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Consent.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Consent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 public interface Consent {
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/ConsentAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/ConsentAbstract.java
index eef4f6b..5c222b2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/ConsentAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/ConsentAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 import java.io.Serializable;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionAdvisor.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionAdvisor.java
index b4633a1..9cda121 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionAdvisor.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionAdvisor.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionContextType.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionContextType.java
index 2c79d82..12a5b0b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionContextType.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionContextType.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 import org.apache.isis.core.metamodel.interactions.InteractionContext;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionInitiatedBy.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionInitiatedBy.java
index d734a30..4e9f411 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionInitiatedBy.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionInitiatedBy.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 import org.apache.isis.core.metamodel.interactions.InteractionContext;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionResult.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionResult.java
index 235c66e..4ae0aa6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionResult.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionResult.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 import java.util.ArrayList;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionResultSet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionResultSet.java
index e25bf4e..560d831 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionResultSet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/InteractionResultSet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 import java.util.ArrayList;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Veto.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Veto.java
index 3b66387..8fff6ee 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Veto.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/consent/Veto.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.consent;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/Facet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/Facet.java
index 5f63a6b..610bc85 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/Facet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/Facet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetAbstract.java
index 3bc6e5c..f420be5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import java.util.Set;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetHolder.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetHolder.java
index 25eaa64..ed90e3d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetHolder.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetHolder.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetHolderAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetHolderAbstract.java
index b577e11..eb80973 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetHolderAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetHolderAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import java.util.Map;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetUtil.java
index da23e20..014c845 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetWithAttributes.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetWithAttributes.java
index 28e3291..beb5307 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetWithAttributes.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FacetWithAttributes.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FeatureType.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FeatureType.java
index 90504df..1fa3a32 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FeatureType.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/FeatureType.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import java.beans.Introspector;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/MetaModelRefiner.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/MetaModelRefiner.java
index 932f480..d5a5017 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/MetaModelRefiner.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/MetaModelRefiner.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import org.apache.isis.core.metamodel.progmodel.ProgrammingModel;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/MethodRemover.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/MethodRemover.java
index 9a7f84c..baaeeb3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/MethodRemover.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facetapi/MethodRemover.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facetapi;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/DomainEventHelper.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/DomainEventHelper.java
index d40a919..c10cbc9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/DomainEventHelper.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/DomainEventHelper.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/Evaluators.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/Evaluators.java
index 234d0e4..f9f7577 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/Evaluators.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/Evaluators.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.beans.IntrospectionException;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetFactory.java
index 27cda7d..17676a6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.lang.annotation.Annotation;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetFactoryAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetFactoryAbstract.java
index 596d726..8c7d0bd 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetFactoryAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetFactoryAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetedMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetedMethod.java
index 9e6c0d3..eb16a02 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetedMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/FacetedMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/ImperativeFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/ImperativeFacet.java
index 9c4f0cd..f568f60 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/ImperativeFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/ImperativeFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PostConstructMethodCache.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PostConstructMethodCache.java
index 11de9b2..591d908 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PostConstructMethodCache.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PostConstructMethodCache.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PropertyOrCollectionIdentifyingFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PropertyOrCollectionIdentifyingFacetFactory.java
index 92ac1f3..5ebd636 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PropertyOrCollectionIdentifyingFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PropertyOrCollectionIdentifyingFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PropertyOrCollectionIdentifyingFacetFactoryAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PropertyOrCollectionIdentifyingFacetFactoryAbstract.java
index 4a1ac5a..a15fbf6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PropertyOrCollectionIdentifyingFacetFactoryAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/PropertyOrCollectionIdentifyingFacetFactoryAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleClassValueFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleClassValueFacet.java
index be22377..9375f0a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleClassValueFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleClassValueFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleClassValueFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleClassValueFacetAbstract.java
index dfbaba8..77f637f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleClassValueFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleClassValueFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleIntValueFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleIntValueFacet.java
index 978c55c..4698c93 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleIntValueFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleIntValueFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleIntValueFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleIntValueFacetAbstract.java
index 9d0768b..2500d9d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleIntValueFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleIntValueFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleStringValueFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleStringValueFacet.java
index fd3c30a..991b467 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleStringValueFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleStringValueFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 public interface SingleStringValueFacet extends SingleValueFacet<String> {
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleStringValueFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleStringValueFacetAbstract.java
index 20ca760..25edeb7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleStringValueFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleStringValueFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.util.Objects;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleValueFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleValueFacet.java
index 6ae194b..d379c83 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleValueFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleValueFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleValueFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleValueFacetAbstract.java
index 2a87dda..b36f98e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleValueFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/SingleValueFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/TypedHolder.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/TypedHolder.java
index 57f8663..cbe3ad8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/TypedHolder.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/TypedHolder.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/WhereValueFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/WhereValueFacet.java
index 3841cbc..7bee4c3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/WhereValueFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/WhereValueFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/WhereValueFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/WhereValueFacetAbstract.java
index e23b9b3..02cb5dd 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/WhereValueFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/WhereValueFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacet.java
index 7576f17..885a29e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actcoll.typeof;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetAbstract.java
index 5ee5e37..9e4bab5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actcoll.typeof;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetDefaultToObject.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetDefaultToObject.java
index 1749eab..fe460a0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetDefaultToObject.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetDefaultToObject.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actcoll.typeof;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromArray.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromArray.java
index d45c593..b424e68 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromArray.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromArray.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actcoll.typeof;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromGenerics.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromGenerics.java
index 5ce71db..989866d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromGenerics.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actcoll/typeof/TypeOfFacetInferredFromGenerics.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actcoll.typeof;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/ActionAnnotationFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/ActionAnnotationFacetFactory.java
index 09d7e96..aa21f3b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/ActionAnnotationFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/ActionAnnotationFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/ActionChoicesForCollectionParameterFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/ActionChoicesForCollectionParameterFacetFactory.java
index 6125948..ffa3ba4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/ActionChoicesForCollectionParameterFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/ActionChoicesForCollectionParameterFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacet.java
index f664f1c..84b93b9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.associateWith;
 
 import org.apache.isis.core.metamodel.facets.SingleStringValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacetAbstract.java
index c29689b..bdc0a36 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.associateWith;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacetForActionAnnotation.java
index 09d294f..e38d0eb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/associateWith/ChoicesFromFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.associateWith;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacet.java
index 393330b..471d408 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.explicit;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacetAbstract.java
index 0bfef1e0..e85da37 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.explicit;
 
 import org.apache.isis.core.metamodel.facetapi.FacetAbstract;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacetForActionAnnotation.java
index 8471036..e4dbaab 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/explicit/ActionExplicitFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.explicit;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/hidden/HiddenFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/hidden/HiddenFacetForActionAnnotation.java
index 1fc6b11..75a4b96 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/hidden/HiddenFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/hidden/HiddenFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.hidden;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacet.java
index dec340f..2189f45 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import org.apache.isis.core.metamodel.facets.SingleClassValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetAbstract.java
index 07547c8..a8d2213 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import org.apache.isis.applib.events.domain.AbstractDomainEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetDefault.java
index 3e74ec1..7f9a124 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import org.apache.isis.applib.events.domain.ActionDomainEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetForActionAnnotation.java
index e4f1667..1f38fb1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionDomainEventFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import org.apache.isis.applib.events.domain.ActionDomainEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacet.java
index e76d43b..a2b7b79 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetAbstract.java
index 967028b..d6daf94 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventAbstract.java
index 9f40da6..83efa88 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import java.lang.reflect.InvocationTargetException;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventFromActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventFromActionAnnotation.java
index 14bb11d..4dc67cd 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventFromActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventFromActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventFromDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventFromDefault.java
index 0f2ae1a..5e210e9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventFromDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/ActionInvocationFacetForDomainEventFromDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/CommandUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/CommandUtil.java
index cc02850..f806e95 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/CommandUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/invocation/CommandUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.invocation;
 
 import java.util.List;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/prototype/PrototypeFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/prototype/PrototypeFacetForActionAnnotation.java
index 16dd03a..871fc79 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/prototype/PrototypeFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/prototype/PrototypeFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.prototype;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/semantics/ActionSemanticsFacetFallbackToNonIdempotent.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/semantics/ActionSemanticsFacetFallbackToNonIdempotent.java
index 1dadd7f..e3dad8c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/semantics/ActionSemanticsFacetFallbackToNonIdempotent.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/semantics/ActionSemanticsFacetFallbackToNonIdempotent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.semantics;
 
 import org.apache.isis.applib.annotation.SemanticsOf;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/semantics/ActionSemanticsFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/semantics/ActionSemanticsFacetForActionAnnotation.java
index b6a0863..3a68c39 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/semantics/ActionSemanticsFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/semantics/ActionSemanticsFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.semantics;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/typeof/TypeOfFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/typeof/TypeOfFacetForActionAnnotation.java
index c8dac67..00c925f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/typeof/TypeOfFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/action/typeof/TypeOfFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.action.typeof;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/ContributingFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/ContributingFacet.java
index bda1bbe..6bb273b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/ContributingFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/ContributingFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.contributing;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/ContributingFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/ContributingFacetAbstract.java
index e7967a5..2ed95d6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/ContributingFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/ContributingFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.contributing;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/derived/ContributingFacetDerivedFromMixinFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/derived/ContributingFacetDerivedFromMixinFacetFactory.java
index 5a9ea8c..0701b46 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/derived/ContributingFacetDerivedFromMixinFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/contributing/derived/ContributingFacetDerivedFromMixinFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.contributing.derived;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacet.java
index 1045caf..49237a1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.defaults;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacetAbstract.java
index f9beb42..60c53c2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/ActionDefaultsFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.defaults;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/method/ActionDefaultsFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/method/ActionDefaultsFacetViaMethod.java
index a1d2138..5a210d5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/method/ActionDefaultsFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/method/ActionDefaultsFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.defaults.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/method/ActionDefaultsFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/method/ActionDefaultsFacetViaMethodFactory.java
index b4cd02c..ce1cac3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/method/ActionDefaultsFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/defaults/method/ActionDefaultsFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.defaults.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/fileaccept/FileAcceptFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/fileaccept/FileAcceptFacetForActionAnnotation.java
index 184d855..ff70857 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/fileaccept/FileAcceptFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/fileaccept/FileAcceptFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.fileaccept;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacet.java
index ba1141e..b496e80 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.homepage;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacetAbstract.java
index 2ceafb8..8bb463b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.homepage;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacetImpl.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacetImpl.java
index b41af90..34af97b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacetImpl.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/HomePageFacetImpl.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.homepage;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/annotation/HomePageFacetAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/annotation/HomePageFacetAnnotation.java
index 91f5b71..c93dfd6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/annotation/HomePageFacetAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/annotation/HomePageFacetAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.homepage.annotation;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/annotation/HomePageFacetAnnotationFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/annotation/HomePageFacetAnnotationFactory.java
index cec66f3..5c4bca5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/annotation/HomePageFacetAnnotationFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/homepage/annotation/HomePageFacetAnnotationFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.homepage.annotation;
 
 import java.util.HashSet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/ActionPositionFacetForActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/ActionPositionFacetForActionLayoutAnnotation.java
index 643243f..271a8ba 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/ActionPositionFacetForActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/ActionPositionFacetForActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/ActionPositionFacetForActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/ActionPositionFacetForActionXml.java
index 97f32ff..15a8bc7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/ActionPositionFacetForActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/ActionPositionFacetForActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/BookmarkPolicyFacetForActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/BookmarkPolicyFacetForActionLayoutAnnotation.java
index 0d01b2a..3085ef2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/BookmarkPolicyFacetForActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/BookmarkPolicyFacetForActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/BookmarkPolicyFacetForActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/BookmarkPolicyFacetForActionXml.java
index c524318..a13c3f1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/BookmarkPolicyFacetForActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/BookmarkPolicyFacetForActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForActionLayoutAnnotation.java
index cb7fb82..2e223a2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForActionXml.java
index b6a5a44..cdef2a3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForMenuBarXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForMenuBarXml.java
index a57fc43..7e8ca88 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForMenuBarXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFaFacetForMenuBarXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForActionLayoutAnnotation.java
index 158987f..de73cbb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForActionXml.java
index 722d121..f22824d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForMenuBarXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForMenuBarXml.java
index 2b6d6bf..deda3df 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForMenuBarXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/CssClassFacetForMenuBarXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/HiddenFacetForActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/HiddenFacetForActionLayoutAnnotation.java
index 7e6fcc6..5840255 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/HiddenFacetForActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/HiddenFacetForActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/HiddenFacetForActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/HiddenFacetForActionXml.java
index 72350e6..daea65b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/HiddenFacetForActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/HiddenFacetForActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForActionLayoutAnnotation.java
index f8dd84b..97f4542 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForActionXml.java
index 73ca60c..6100265 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForMenuBarXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForMenuBarXml.java
index 83df80d..245d873 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForMenuBarXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberDescribedFacetForMenuBarXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberNamedFacetForActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberNamedFacetForActionXml.java
index 92d10da..748ad84 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberNamedFacetForActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberNamedFacetForActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberNamedFacetForMenuBarXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberNamedFacetForMenuBarXml.java
index d92d5cc..db8876f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberNamedFacetForMenuBarXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/MemberNamedFacetForMenuBarXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/NamedFacetForActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/NamedFacetForActionLayoutAnnotation.java
index e7a1dd0..79f199d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/NamedFacetForActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/NamedFacetForActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/PromptStyleFacetForActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/PromptStyleFacetForActionLayoutAnnotation.java
index cf68e6b..8ccc9eb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/PromptStyleFacetForActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/PromptStyleFacetForActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/PromptStyleFacetForActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/PromptStyleFacetForActionXml.java
index c4461c4..9884106 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/PromptStyleFacetForActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/PromptStyleFacetForActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/RedirectFacetFromActionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/RedirectFacetFromActionLayoutAnnotation.java
index b7436df..d9a283c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/RedirectFacetFromActionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/RedirectFacetFromActionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/RedirectFacetFromActionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/RedirectFacetFromActionXml.java
index 93d2e54..76e995c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/RedirectFacetFromActionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/layout/RedirectFacetFromActionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/NotInServiceMenuFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/NotInServiceMenuFacet.java
index 0e8ef68..00a944d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/NotInServiceMenuFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/NotInServiceMenuFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.notinservicemenu;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/NotInServiceMenuFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/NotInServiceMenuFacetAbstract.java
index a4e07e8..4d7dc96 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/NotInServiceMenuFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/NotInServiceMenuFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.notinservicemenu;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/derived/NotInServiceMenuFacetDerivedFromDomainServiceFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/derived/NotInServiceMenuFacetDerivedFromDomainServiceFacetFactory.java
index c89e519..4a2faec 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/derived/NotInServiceMenuFacetDerivedFromDomainServiceFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/notinservicemenu/derived/NotInServiceMenuFacetDerivedFromDomainServiceFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.notinservicemenu.derived;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacet.java
index d99ea91..b7f2627 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.position;
 
 import org.apache.isis.applib.annotation.ActionLayout;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacetAbstract.java
index 3ab37fe..ff72f74 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.position;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacetFallback.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacetFallback.java
index 2a16fec..219bea6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacetFallback.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/position/ActionPositionFacetFallback.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.position;
 
 import org.apache.isis.applib.annotation.ActionLayout;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/prototype/PrototypeFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/prototype/PrototypeFacet.java
index 623bdc9..4257b95 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/prototype/PrototypeFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/prototype/PrototypeFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.prototype;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/prototype/PrototypeFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/prototype/PrototypeFacetAbstract.java
index 8e37ede..3e3a78a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/prototype/PrototypeFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/prototype/PrototypeFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.prototype;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacet.java
index 4a47165..f687bf9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.redirect;
 
 import org.apache.isis.applib.annotation.Redirect;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacetAbstract.java
index 1de5b80..6037863 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.redirect;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacetFallback.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacetFallback.java
index fbd4e82..9da7f1e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacetFallback.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/redirect/RedirectFacetFallback.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.redirect;
 
 import org.apache.isis.applib.annotation.Redirect;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/semantics/ActionSemanticsFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/semantics/ActionSemanticsFacet.java
index dc7bec9..39f2904 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/semantics/ActionSemanticsFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/semantics/ActionSemanticsFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.semantics;
 
 import org.apache.isis.applib.annotation.SemanticsOf;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/semantics/ActionSemanticsFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/semantics/ActionSemanticsFacetAbstract.java
index 7703ad0..ed63d85 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/semantics/ActionSemanticsFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/semantics/ActionSemanticsFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.semantics;
 
 import org.apache.isis.applib.annotation.SemanticsOf;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionParameterValidationFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionParameterValidationFacet.java
index 7e3d65b..730f241 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionParameterValidationFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionParameterValidationFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.validate;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionParameterValidationFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionParameterValidationFacetAbstract.java
index 72c6a5d..7777208 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionParameterValidationFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionParameterValidationFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.validate;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionValidationFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionValidationFacet.java
index c79400c..de6d4f6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionValidationFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionValidationFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.validate;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionValidationFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionValidationFacetAbstract.java
index 0da31b7..08b2106 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionValidationFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/ActionValidationFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.validate;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionParameterValidationFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionParameterValidationFacetViaMethod.java
index deb8920..1c08235 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionParameterValidationFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionParameterValidationFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.validate.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionValidationFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionValidationFacetViaMethod.java
index 09af1eb..ab307c3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionValidationFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionValidationFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.validate.method;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionValidationFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionValidationFacetViaMethodFactory.java
index 558ca9f..9b283c9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionValidationFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/actions/validate/method/ActionValidationFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.actions.validate.method;
 
 import java.util.EnumSet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/help/HelpFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/help/HelpFacet.java
index 959bab9..c20902e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/help/HelpFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/help/HelpFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.all.help;
 
 import org.apache.isis.core.metamodel.facets.SingleStringValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/help/HelpFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/help/HelpFacetAbstract.java
index 53d24b5..b662d7c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/help/HelpFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/help/HelpFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.all.help;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/hide/HiddenFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/hide/HiddenFacet.java
index fa9159a..4610610 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/hide/HiddenFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/hide/HiddenFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.all.hide;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/named/MemberNamedFacetForStaticMemberName.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/named/MemberNamedFacetForStaticMemberName.java
index 17c2e18..8fedf53 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/named/MemberNamedFacetForStaticMemberName.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/all/named/MemberNamedFacetForStaticMemberName.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.all.named;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/CollectionFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/CollectionFacet.java
index 4a50c4f..b55a607 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/CollectionFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/CollectionFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections;
 
 import java.util.AbstractList;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/CollectionFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/CollectionFacetAbstract.java
index 74c8148..2919987 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/CollectionFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/CollectionFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections;
 
 import org.apache.isis.core.metamodel.facetapi.FacetAbstract;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/accessor/CollectionAccessorFacetViaAccessor.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/accessor/CollectionAccessorFacetViaAccessor.java
index 6078e91..6872cba 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/accessor/CollectionAccessorFacetViaAccessor.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/accessor/CollectionAccessorFacetViaAccessor.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.accessor;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/accessor/CollectionAccessorFacetViaAccessorFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/accessor/CollectionAccessorFacetViaAccessorFactory.java
index 626cb88..7aaf320 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/accessor/CollectionAccessorFacetViaAccessorFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/accessor/CollectionAccessorFacetViaAccessorFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.accessor;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/CollectionAnnotationFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/CollectionAnnotationFacetFactory.java
index 6868fb9..1613031 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/CollectionAnnotationFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/CollectionAnnotationFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/defaultview/DefaultViewFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/defaultview/DefaultViewFacet.java
index e149c0c..3a76c25 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/defaultview/DefaultViewFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/defaultview/DefaultViewFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection.defaultview;
 
 import org.apache.isis.core.metamodel.facets.SingleStringValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/defaultview/DefaultViewFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/defaultview/DefaultViewFacetAbstract.java
index 40f91d2..4b86670 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/defaultview/DefaultViewFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/defaultview/DefaultViewFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection.defaultview;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/hidden/HiddenFacetForCollectionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/hidden/HiddenFacetForCollectionAnnotation.java
index 108d3a2..796ae20 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/hidden/HiddenFacetForCollectionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/hidden/HiddenFacetForCollectionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection.hidden;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacet.java
index d379bc5..5735212 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection.modify;
 
 import org.apache.isis.core.metamodel.facets.SingleClassValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetAbstract.java
index 361eeb0..650f8b7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection.modify;
 
 import org.apache.isis.applib.events.domain.AbstractDomainEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetDefault.java
index c327b3e..f7118a5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection.modify;
 
 import org.apache.isis.applib.events.domain.CollectionDomainEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetForCollectionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetForCollectionAnnotation.java
index 656fa30..1a8fe33 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetForCollectionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/modify/CollectionDomainEventFacetForCollectionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection.modify;
 
 import org.apache.isis.applib.annotation.Collection;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/typeof/TypeOfFacetOnCollectionFromCollectionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/typeof/TypeOfFacetOnCollectionFromCollectionAnnotation.java
index 841a2ec..f30f038 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/typeof/TypeOfFacetOnCollectionFromCollectionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/collection/typeof/TypeOfFacetOnCollectionFromCollectionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.collection.typeof;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/CollectionFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/CollectionFacetFactory.java
index 5a4c621..86e1616 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/CollectionFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/CollectionFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.javautilcollection;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/JavaArrayFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/JavaArrayFacet.java
index ce19fc4..0d14c5e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/JavaArrayFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/JavaArrayFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.javautilcollection;
 
 import java.util.function.Supplier;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/JavaCollectionFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/JavaCollectionFacet.java
index e7331e6..153c58f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/JavaCollectionFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/javautilcollection/JavaCollectionFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.javautilcollection;
 
 import java.util.Collection;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/CssClassFacetForCollectionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/CssClassFacetForCollectionLayoutAnnotation.java
index ae7fb5c..1a900a6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/CssClassFacetForCollectionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/CssClassFacetForCollectionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/CssClassFacetForCollectionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/CssClassFacetForCollectionXml.java
index fb15b4c..04d29b4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/CssClassFacetForCollectionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/CssClassFacetForCollectionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/DefaultViewFacetForCollectionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/DefaultViewFacetForCollectionLayoutAnnotation.java
index 957f578..158de60 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/DefaultViewFacetForCollectionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/DefaultViewFacetForCollectionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/DefaultViewFacetForCollectionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/DefaultViewFacetForCollectionXml.java
index 0cdf39f..70a82c1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/DefaultViewFacetForCollectionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/DefaultViewFacetForCollectionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/HiddenFacetForCollectionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/HiddenFacetForCollectionLayoutAnnotation.java
index 0e03b33..a1e6765 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/HiddenFacetForCollectionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/HiddenFacetForCollectionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Objects;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/HiddenFacetForCollectionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/HiddenFacetForCollectionXml.java
index 547beca..1ea8d01 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/HiddenFacetForCollectionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/HiddenFacetForCollectionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberDescribedFacetForCollectionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberDescribedFacetForCollectionLayoutAnnotation.java
index 0467838..9089555 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberDescribedFacetForCollectionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberDescribedFacetForCollectionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberDescribedFacetForCollectionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberDescribedFacetForCollectionXml.java
index 1ee0b10..67861ee 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberDescribedFacetForCollectionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberDescribedFacetForCollectionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberNamedFacetForCollectionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberNamedFacetForCollectionLayoutAnnotation.java
index 54789b4..4935612 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberNamedFacetForCollectionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberNamedFacetForCollectionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberNamedFacetForCollectionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberNamedFacetForCollectionXml.java
index 53f0ebc..cfff383 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberNamedFacetForCollectionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/MemberNamedFacetForCollectionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/PagedFacetForCollectionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/PagedFacetForCollectionLayoutAnnotation.java
index b9c1285..a4a4e79 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/PagedFacetForCollectionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/PagedFacetForCollectionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/PagedFacetForCollectionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/PagedFacetForCollectionXml.java
index 067b81d..5567df2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/PagedFacetForCollectionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/PagedFacetForCollectionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/SortedByFacetForCollectionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/SortedByFacetForCollectionLayoutAnnotation.java
index 03725bb..1c7d178 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/SortedByFacetForCollectionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/SortedByFacetForCollectionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Comparator;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/SortedByFacetForCollectionXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/SortedByFacetForCollectionXml.java
index 3329c77..26dcf68 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/SortedByFacetForCollectionXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/layout/SortedByFacetForCollectionXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.layout;
 
 import java.util.Comparator;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/parented/ParentedCollectionFacetDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/parented/ParentedCollectionFacetDefault.java
index 5f32e0a..c98b2eb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/parented/ParentedCollectionFacetDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/parented/ParentedCollectionFacetDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.parented;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/parented/ParentedFacetSinceCollectionFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/parented/ParentedFacetSinceCollectionFactory.java
index 6e3749d..be7eba3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/parented/ParentedFacetSinceCollectionFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/parented/ParentedFacetSinceCollectionFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.parented;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/SortedByFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/SortedByFacet.java
index 27893fc..2505452 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/SortedByFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/SortedByFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.sortedby;
 
 import java.util.Comparator;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/SortedByFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/SortedByFacetAbstract.java
index b5ae8db..c75c985 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/SortedByFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/SortedByFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.sortedby;
 
 import java.util.Comparator;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/annotation/SortedByFacetAnnotationFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/annotation/SortedByFacetAnnotationFactory.java
index d11c3e6..45ab9c4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/annotation/SortedByFacetAnnotationFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collections/sortedby/annotation/SortedByFacetAnnotationFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collections.sortedby.annotation;
 
 import java.util.Comparator;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collparam/semantics/CollectionSemanticsFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collparam/semantics/CollectionSemanticsFacet.java
index 258357f..d14f064 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collparam/semantics/CollectionSemanticsFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collparam/semantics/CollectionSemanticsFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collparam.semantics;
 
 import org.apache.isis.core.metamodel.facets.SingleValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collparam/semantics/CollectionSemanticsFacetDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collparam/semantics/CollectionSemanticsFacetDefault.java
index 381b5eb..ff70b35 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collparam/semantics/CollectionSemanticsFacetDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/collparam/semantics/CollectionSemanticsFacetDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.collparam.semantics;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/ActionChoicesFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/ActionChoicesFacetNone.java
index b8ecb68..6d08b69 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/ActionChoicesFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/ActionChoicesFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.fallback;
 
 import org.apache.isis.commons.collections.CanVector;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/ActionDefaultsFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/ActionDefaultsFacetNone.java
index 9a23fa7..f4a8ce9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/ActionDefaultsFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/ActionDefaultsFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.fallback;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/HelpFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/HelpFacetNone.java
index 2088b78..178a4d1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/HelpFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/HelpFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.fallback;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/MaxLengthFacetUnlimited.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/MaxLengthFacetUnlimited.java
index f576e56..7eb1941 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/MaxLengthFacetUnlimited.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/MaxLengthFacetUnlimited.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.fallback;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/MultiLineFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/MultiLineFacetNone.java
index ad22f41..5a058b5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/MultiLineFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/MultiLineFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.fallback;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/NamedFacetFallbackFromMemberName.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/NamedFacetFallbackFromMemberName.java
index 189bf16..b98e24c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/NamedFacetFallbackFromMemberName.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/NamedFacetFallbackFromMemberName.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.fallback;
 
 import org.apache.isis.core.metamodel.commons.StringExtensions;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/TitleFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/TitleFacetNone.java
index 2e75716..1fba3c5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/TitleFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/fallback/TitleFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.fallback;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/JaxbFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/JaxbFacetFactory.java
index e55c047..beada6e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/JaxbFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/JaxbFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import java.lang.reflect.Modifier;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacet.java
index 14b2c16..ff5e875 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import javax.xml.bind.annotation.XmlAccessType;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacetAbstract.java
index 3b606b1..1ffdd97 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import javax.xml.bind.annotation.XmlAccessType;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacetDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacetDefault.java
index ac3fa44..82003f1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacetDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlAccessorTypeFacetDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import javax.xml.bind.annotation.XmlAccessType;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacet.java
index 28b411e..2c409cf 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import org.apache.isis.core.metamodel.facets.SingleClassValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacetAbstract.java
index 7e82a00..b2e5121 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacetDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacetDefault.java
index 8eb1d65..709de76 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacetDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlJavaTypeAdapterFacetDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacet.java
index f12049f..2c7c03a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacetAbstract.java
index c32694a..286b4f3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import org.apache.isis.core.metamodel.facetapi.FacetAbstract;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacetDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacetDefault.java
index 7545d15..cc7f175 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacetDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/jaxb/XmlTransientFacetDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.jaxb;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacet.java
index 333af12..cae80bc 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclass;
 
 import org.springframework.lang.Nullable;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacetAbstract.java
index a32a67e..b8b2dde 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclass;
 
 import org.apache.isis.core.metamodel.facetapi.FacetAbstract;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacetSimple.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacetSimple.java
index 1b2a8cc..a79652c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacetSimple.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/CssClassFacetSimple.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclass;
 
 import java.util.Objects;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/annotprop/CssClassFacetOnActionFromConfiguredRegex.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/annotprop/CssClassFacetOnActionFromConfiguredRegex.java
index ee92f26..b459ef1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/annotprop/CssClassFacetOnActionFromConfiguredRegex.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/annotprop/CssClassFacetOnActionFromConfiguredRegex.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclass.annotprop;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/annotprop/CssClassFacetOnActionFromConfiguredRegexFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/annotprop/CssClassFacetOnActionFromConfiguredRegexFactory.java
index 09ae198..2e1779b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/annotprop/CssClassFacetOnActionFromConfiguredRegexFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclass/annotprop/CssClassFacetOnActionFromConfiguredRegexFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclass.annotprop;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaFacet.java
index 931fae4..a0e8fb4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclassfa;
 
 import org.apache.isis.commons.internal.base._Either;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaImperativeFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaImperativeFacet.java
index 69e3a32..87fb1d6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaImperativeFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaImperativeFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclassfa;
 
 import java.util.function.Supplier;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaImperativeFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaImperativeFacetAbstract.java
index 7d24620..9c193ef 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaImperativeFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaImperativeFacetAbstract.java
@@ -14,7 +14,6 @@
  * KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations
  * under the License. */
-
 package org.apache.isis.core.metamodel.facets.members.cssclassfa;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaStaticFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaStaticFacet.java
index b86b3ee..1d4ae40 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaStaticFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaStaticFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclassfa;
 
 public interface CssClassFaStaticFacet
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaStaticFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaStaticFacetAbstract.java
index 732c52f..9ed8adc 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaStaticFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/CssClassFaStaticFacetAbstract.java
@@ -14,7 +14,6 @@
  * KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations
  * under the License. */
-
 package org.apache.isis.core.metamodel.facets.members.cssclassfa;
 
 import java.util.List;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/annotprop/CssClassFaFacetOnMemberFromConfiguredRegex.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/annotprop/CssClassFaFacetOnMemberFromConfiguredRegex.java
index ca81539..a7f9bc7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/annotprop/CssClassFaFacetOnMemberFromConfiguredRegex.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/annotprop/CssClassFaFacetOnMemberFromConfiguredRegex.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclassfa.annotprop;
 
 import java.util.Map;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/annotprop/CssClassFaFacetOnMemberPostProcessor.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/annotprop/CssClassFaFacetOnMemberPostProcessor.java
index fd8610e..13b784f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/annotprop/CssClassFaFacetOnMemberPostProcessor.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/cssclassfa/annotprop/CssClassFaFacetOnMemberPostProcessor.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.cssclassfa.annotprop;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/annotprop/DescribedAsFacetOnMemberFromProperties.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/annotprop/DescribedAsFacetOnMemberFromProperties.java
index 95eed83..fef5fc4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/annotprop/DescribedAsFacetOnMemberFromProperties.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/annotprop/DescribedAsFacetOnMemberFromProperties.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.described.annotprop;
 
 import java.util.Properties;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/annotprop/DescribedAsFacetOnMemberInferredFromType.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/annotprop/DescribedAsFacetOnMemberInferredFromType.java
index 6485c8a..2a5a90a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/annotprop/DescribedAsFacetOnMemberInferredFromType.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/annotprop/DescribedAsFacetOnMemberInferredFromType.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.described.annotprop;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/method/DescribedAsFacetForMemberViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/method/DescribedAsFacetForMemberViaMethodFactory.java
index 65a45f4..bc56b87 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/method/DescribedAsFacetForMemberViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/described/method/DescribedAsFacetForMemberViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.described.method;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacet.java
index fd510f0..5f53332 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.disabled;
 
 import org.springframework.lang.Nullable;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacetAbstract.java
index 705dd26..2ea849f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.disabled;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacetForContributee.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacetForContributee.java
index 8a91300..57cbf0a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacetForContributee.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/DisabledFacetForContributee.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.disabled;
 
 import org.apache.isis.applib.annotation.Where;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacet.java
index d390e9d..1092943 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.disabled.method;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetAbstract.java
index ecaaacb..eaa9977 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.disabled.method;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetNone.java
index b974056..5129de5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.disabled.method;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetViaMethod.java
index bd145d6..aa10822 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.disabled.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetViaMethodFactory.java
index c703941..a72b75b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/disabled/method/DisableForContextFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.disabled.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstract.java
index 9566c75..5816c5e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstractAlwaysEverywhere.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstractAlwaysEverywhere.java
index 9887110..4b0a38e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstractAlwaysEverywhere.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstractAlwaysEverywhere.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden;
 
 import org.apache.isis.applib.annotation.Where;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstractImpl.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstractImpl.java
index cb93ea7..fea9a3e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstractImpl.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetAbstractImpl.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden;
 
 import org.apache.isis.applib.annotation.Where;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetFromLayoutPropertiesAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetFromLayoutPropertiesAbstract.java
index c143cd7..1f3842e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetFromLayoutPropertiesAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/HiddenFacetFromLayoutPropertiesAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden;
 
 import java.util.Properties;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacet.java
index 480d1aa..c2f69cc 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden.method;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetAbstract.java
index cd42949..2bdb56a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden.method;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetNone.java
index ad86913..443bd04 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden.method;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetViaMethod.java
index b17d71f..20fdf13 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetViaMethodFactory.java
index 80b0e90..25bffe6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/hidden/method/HideForContextFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.hidden.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/layout/order/LayoutOrderFacetFromCollectionLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/layout/order/LayoutOrderFacetFromCollectionLayoutAnnotation.java
index 3865afd..0dde065 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/layout/order/LayoutOrderFacetFromCollectionLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/layout/order/LayoutOrderFacetFromCollectionLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.layout.order;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/layout/order/LayoutOrderFacetFromPropertyLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/layout/order/LayoutOrderFacetFromPropertyLayoutAnnotation.java
index 3db94a5..613482b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/layout/order/LayoutOrderFacetFromPropertyLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/layout/order/LayoutOrderFacetFromPropertyLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.layout.order;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/named/method/NamedFacetForMemberViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/named/method/NamedFacetForMemberViaMethodFactory.java
index 01568db..77513c4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/named/method/NamedFacetForMemberViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/named/method/NamedFacetForMemberViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.named.method;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/navigation/NavigationFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/navigation/NavigationFacet.java
index 7f52047..d9ef18c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/navigation/NavigationFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/navigation/NavigationFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.navigation;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacet.java
index 7987143..7305431 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.command;
 
 import org.apache.isis.applib.services.command.Command;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacetAbstract.java
index 9d5ce5a..16aa9ad 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.command;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacetFromConfiguration.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacetFromConfiguration.java
index df51cd54..5321802 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacetFromConfiguration.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/command/CommandPublishingFacetFromConfiguration.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.command;
 
 import org.apache.isis.applib.services.inject.ServiceInjector;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetForActionAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetForActionAnnotation.java
index 92e1a5f..fafcf7f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetForActionAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetForActionAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.execution;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetForActionAnnotationAsConfigured.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetForActionAnnotationAsConfigured.java
index c364246..e819cee 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetForActionAnnotationAsConfigured.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetForActionAnnotationAsConfigured.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.execution;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetFromConfiguration.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetFromConfiguration.java
index 005a34a..61108a3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetFromConfiguration.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingActionFacetFromConfiguration.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.execution;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingFacet.java
index f6d9208..f91e631 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.execution;
 
 import org.apache.isis.applib.services.iactn.Execution;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingFacetAbstract.java
index 0f09322..d4f170c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.execution;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingPropertyFacetForPropertyAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingPropertyFacetForPropertyAnnotation.java
index 38f9ade..a5aa850 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingPropertyFacetForPropertyAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingPropertyFacetForPropertyAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.execution;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingPropertyFacetFromConfiguration.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingPropertyFacetFromConfiguration.java
index 62caf62..049ebc6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingPropertyFacetFromConfiguration.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/members/publish/execution/ExecutionPublishingPropertyFacetFromConfiguration.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.members.publish.execution;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/autocomplete/AutoCompleteFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/autocomplete/AutoCompleteFacet.java
index 226b836..f59146f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/autocomplete/AutoCompleteFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/autocomplete/AutoCompleteFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.autocomplete;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/autocomplete/AutoCompleteFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/autocomplete/AutoCompleteFacetAbstract.java
index 9eb9db1..4e12273 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/autocomplete/AutoCompleteFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/autocomplete/AutoCompleteFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.autocomplete;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/bookmarkpolicy/bookmarkable/BookmarkPolicyFacetFallbackFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/bookmarkpolicy/bookmarkable/BookmarkPolicyFacetFallbackFactory.java
index b463c30..9784aa5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/bookmarkpolicy/bookmarkable/BookmarkPolicyFacetFallbackFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/bookmarkpolicy/bookmarkable/BookmarkPolicyFacetFallbackFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.bookmarkpolicy.bookmarkable;
 
 import java.util.function.Predicate;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CallbackFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CallbackFacet.java
index 116fd16..1e6e4d0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CallbackFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CallbackFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.exceptions.unrecoverable.DomainModelException;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CallbackFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CallbackFacetAbstract.java
index 9a3dcfa..15dbfb3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CallbackFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CallbackFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacet.java
index b7845ef..c062c98 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 /**
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacetAbstract.java
index e563deb..d45398d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacetViaMethod.java
index 1d37ba5..5d1cbae 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedCallbackFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedLifecycleEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedLifecycleEventFacet.java
index 8afa6f1..4354b6b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedLifecycleEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedLifecycleEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.annotation.DomainObject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedLifecycleEventFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedLifecycleEventFacetForDomainObjectAnnotation.java
index bd1eda8..1e0df5c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedLifecycleEventFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/CreatedLifecycleEventFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.events.lifecycle.AbstractLifecycleEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LifecycleEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LifecycleEventFacet.java
index e90a1c3..d300cdb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LifecycleEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LifecycleEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.events.lifecycle.AbstractLifecycleEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacet.java
index f9c15ab..dad94b4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 /**
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacetAbstract.java
index 39f58ed..3fc6dd5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacetViaMethod.java
index 8b1a228..c5f6f40 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedCallbackFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedLifecycleEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedLifecycleEventFacet.java
index bfd8904..43e2248 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedLifecycleEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedLifecycleEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.annotation.DomainObject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedLifecycleEventFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedLifecycleEventFacetForDomainObjectAnnotation.java
index 50dd2b6..336d276 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedLifecycleEventFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/LoadedLifecycleEventFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.events.lifecycle.ObjectLoadedEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacet.java
index 4a2cc2f..b92f93d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 /**
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacetAbstract.java
index a39f758..940f08c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacetViaMethod.java
index b4c7d92..fac33a5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedCallbackFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedLifecycleEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedLifecycleEventFacet.java
index ac7d973..9af229d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedLifecycleEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedLifecycleEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.annotation.DomainObject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedLifecycleEventFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedLifecycleEventFacetForDomainObjectAnnotation.java
index 0a76576..1eba82c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedLifecycleEventFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistedLifecycleEventFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.events.lifecycle.ObjectPersistedEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacet.java
index 1f6174f..70014e5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 /**
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacetAbstract.java
index 3648875..cfa8482 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacetViaMethod.java
index 57c50dd..a693318 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingCallbackFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingLifecycleEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingLifecycleEventFacet.java
index 11ac50f..23d925d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingLifecycleEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingLifecycleEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.annotation.DomainObject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingLifecycleEventFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingLifecycleEventFacetForDomainObjectAnnotation.java
index eac02cd..dce22a8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingLifecycleEventFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/PersistingLifecycleEventFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.events.lifecycle.ObjectPersistingEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacet.java
index 132c4fa..af344bf 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 /**
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacetAbstract.java
index ca206d3..36f1821 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacetViaMethod.java
index 54841ce..28e90ef 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingCallbackFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingLifecycleEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingLifecycleEventFacet.java
index a3e7803..ead7be0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingLifecycleEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingLifecycleEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.annotation.DomainObject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingLifecycleEventFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingLifecycleEventFacetForDomainObjectAnnotation.java
index 4637eda..a7d258a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingLifecycleEventFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/RemovingLifecycleEventFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.events.lifecycle.ObjectRemovingEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacet.java
index 27111bd..2edb5ee 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 /**
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacetAbstract.java
index e9d5345..4ee6e71 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacetViaMethod.java
index 33083f5..9e5e165 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedCallbackFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedLifecycleEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedLifecycleEventFacet.java
index d7f6c8c..c64be19 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedLifecycleEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedLifecycleEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.annotation.DomainObject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedLifecycleEventFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedLifecycleEventFacetForDomainObjectAnnotation.java
index 922c426..56b6281 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedLifecycleEventFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatedLifecycleEventFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.events.lifecycle.ObjectUpdatedEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingCallbackFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingCallbackFacet.java
index b725a6b..662058c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingCallbackFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingCallbackFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 /**
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingCallbackFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingCallbackFacetAbstract.java
index cfce223..8250522 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingCallbackFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingCallbackFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingLifecycleEventFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingLifecycleEventFacet.java
index d7fa780..9bcd292 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingLifecycleEventFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingLifecycleEventFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.annotation.DomainObject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingLifecycleEventFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingLifecycleEventFacetForDomainObjectAnnotation.java
index 38011b3..81a47ce 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingLifecycleEventFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/callbacks/UpdatingLifecycleEventFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.callbacks;
 
 import org.apache.isis.applib.events.lifecycle.ObjectUpdatingEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/ChoicesFacetFromBoundedAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/ChoicesFacetFromBoundedAbstract.java
index d1b3b4b..e4cda80 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/ChoicesFacetFromBoundedAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/ChoicesFacetFromBoundedAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.choices;
 
 import org.apache.isis.applib.query.Query;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/ChoicesFacetEnum.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/ChoicesFacetEnum.java
index 82e6698..f7ae0d9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/ChoicesFacetEnum.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/ChoicesFacetEnum.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.choices.enums;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumFacet.java
index 814db9e..6df6417 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.choices.enums;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumFacetUsingValueFacetUsingSemanticsProviderFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumFacetUsingValueFacetUsingSemanticsProviderFactory.java
index 3e04b37..d8c5287 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumFacetUsingValueFacetUsingSemanticsProviderFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumFacetUsingValueFacetUsingSemanticsProviderFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.choices.enums;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumValueSemanticsProvider.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumValueSemanticsProvider.java
index 08ddb3d..1166a5c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumValueSemanticsProvider.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/choices/enums/EnumValueSemanticsProvider.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.choices.enums;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/cssclass/method/CssClassFacetViaCssClassMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/cssclass/method/CssClassFacetViaCssClassMethod.java
index 9613cb9..5ddec8c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/cssclass/method/CssClassFacetViaCssClassMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/cssclass/method/CssClassFacetViaCssClassMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.cssclass.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/cssclassfa/annotation/CssClassFaFacetForDomainObjectLayoutFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/cssclassfa/annotation/CssClassFaFacetForDomainObjectLayoutFactory.java
index c3fce80..8ee4cca 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/cssclassfa/annotation/CssClassFaFacetForDomainObjectLayoutFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/cssclassfa/annotation/CssClassFaFacetForDomainObjectLayoutFactory.java
@@ -14,7 +14,6 @@
  * KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations
  * under the License. */
-
 package org.apache.isis.core.metamodel.facets.object.cssclassfa.annotation;
 
 import org.apache.isis.applib.annotation.DomainObjectLayout;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacet.java
index 28d1613..22fade4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.defaults;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacetAbstract.java
index 5b7fa18..7631aad 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.defaults;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacetUsingDefaultsProvider.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacetUsingDefaultsProvider.java
index 5905600..1e7c111 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacetUsingDefaultsProvider.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultedFacetUsingDefaultsProvider.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.defaults;
 
 import org.apache.isis.applib.adapters.DefaultsProvider;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultsProviderUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultsProviderUtil.java
index e60b65a..82a5c9c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultsProviderUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/DefaultsProviderUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.defaults;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetAnnotation.java
index 05948ca..fb63010 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.defaults.annotcfg;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetAnnotationElseConfigurationFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetAnnotationElseConfigurationFactory.java
index b917f0e..cfdd2e9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetAnnotationElseConfigurationFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetAnnotationElseConfigurationFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.defaults.annotcfg;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetFromConfiguration.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetFromConfiguration.java
index 8dc1b18..d449a29 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetFromConfiguration.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/defaults/annotcfg/DefaultedFacetFromConfiguration.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.defaults.annotcfg;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/DisabledObjectFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/DisabledObjectFacet.java
index a8da246..9f4f0e5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/DisabledObjectFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/DisabledObjectFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.disabled;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/DisabledObjectFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/DisabledObjectFacetAbstract.java
index 35a175b..73abaf2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/DisabledObjectFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/DisabledObjectFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.disabled;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/method/DisabledObjectFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/method/DisabledObjectFacetViaMethod.java
index 21a8774..3cc8aee 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/method/DisabledObjectFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/method/DisabledObjectFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.disabled.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/method/DisabledObjectFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/method/DisabledObjectFacetViaMethodFactory.java
index e876f79..fb77e92 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/method/DisabledObjectFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/disabled/method/DisabledObjectFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.disabled.method;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/autocomplete/AutoCompleteFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/autocomplete/AutoCompleteFacetForDomainObjectAnnotation.java
index beeec66..5b2bf09 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/autocomplete/AutoCompleteFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/autocomplete/AutoCompleteFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.autocomplete;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/choices/ChoicesFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/choices/ChoicesFacetForDomainObjectAnnotation.java
index 986da80..a804b22 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/choices/ChoicesFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/choices/ChoicesFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.choices;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/ActionDomainEventDefaultFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/ActionDomainEventDefaultFacetForDomainObjectAnnotation.java
index d8e62bd..ac31483 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/ActionDomainEventDefaultFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/ActionDomainEventDefaultFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.domainevents;
 
 import org.apache.isis.applib.events.domain.ActionDomainEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/CollectionDomainEventDefaultFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/CollectionDomainEventDefaultFacetForDomainObjectAnnotation.java
index e833891..1596849 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/CollectionDomainEventDefaultFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/CollectionDomainEventDefaultFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.domainevents;
 
 import org.apache.isis.applib.events.domain.CollectionDomainEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/PropertyDomainEventDefaultFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/PropertyDomainEventDefaultFacetForDomainObjectAnnotation.java
index 32432ad..a6cc3f9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/PropertyDomainEventDefaultFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/domainevents/PropertyDomainEventDefaultFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.domainevents;
 
 import org.apache.isis.applib.events.domain.PropertyDomainEvent;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/EditingEnabledFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/EditingEnabledFacetForDomainObjectAnnotation.java
index d33833e..36d90fe 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/EditingEnabledFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/EditingEnabledFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.editing;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetForDomainObjectAnnotation.java
index ad2b869..439fe2f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.editing;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetForDomainObjectAnnotationAsConfigured.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetForDomainObjectAnnotationAsConfigured.java
index 03fb4f7..3bae080 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetForDomainObjectAnnotationAsConfigured.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetForDomainObjectAnnotationAsConfigured.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.editing;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetFromConfiguration.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetFromConfiguration.java
index 7438499..e5841ec 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetFromConfiguration.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/editing/ImmutableFacetFromConfiguration.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.editing;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/introspection/IntrospectionPolicyFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/introspection/IntrospectionPolicyFacetForDomainObjectAnnotation.java
index 76f4499..8ef21eb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/introspection/IntrospectionPolicyFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/introspection/IntrospectionPolicyFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.introspection;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/logicaltype/LogicalTypeFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/logicaltype/LogicalTypeFacetForDomainObjectAnnotation.java
index 0a9b91e..5a7994b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/logicaltype/LogicalTypeFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/logicaltype/LogicalTypeFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.logicaltype;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/recreatable/RecreatableObjectFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/recreatable/RecreatableObjectFacetForDomainObjectAnnotation.java
index 06e9d00..0d86f8e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/recreatable/RecreatableObjectFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobject/recreatable/RecreatableObjectFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobject.recreatable;
 
 import java.util.Objects;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/BookmarkPolicyFacetForDomainObjectXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/BookmarkPolicyFacetForDomainObjectXml.java
index 9bacfe5..4af23d9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/BookmarkPolicyFacetForDomainObjectXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/BookmarkPolicyFacetForDomainObjectXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFaFacetForDomainObjectLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFaFacetForDomainObjectLayoutAnnotation.java
index 14b1f48..33bd764 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFaFacetForDomainObjectLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFaFacetForDomainObjectLayoutAnnotation.java
@@ -14,7 +14,6 @@
  * KIND, either express or implied. See the License for the
  * specific language governing permissions and limitations
  * under the License. */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFaFacetForDomainObjectXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFaFacetForDomainObjectXml.java
index b39fc50..6ed0b73 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFaFacetForDomainObjectXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFaFacetForDomainObjectXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFacetForDomainObjectXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFacetForDomainObjectXml.java
index 7314287..f171487 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFacetForDomainObjectXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFacetForDomainObjectXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFacetViaDomainObjectLayoutAnnotationUsingCssClassUiEvent.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFacetViaDomainObjectLayoutAnnotationUsingCssClassUiEvent.java
index f355dcb..6bf9fbe 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFacetViaDomainObjectLayoutAnnotationUsingCssClassUiEvent.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/CssClassFacetViaDomainObjectLayoutAnnotationUsingCssClassUiEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/DescribedAsFacetForDomainObjectXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/DescribedAsFacetForDomainObjectXml.java
index abb07ea..0675ab6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/DescribedAsFacetForDomainObjectXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/DescribedAsFacetForDomainObjectXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/IconFacetViaDomainObjectLayoutAnnotationUsingIconUiEvent.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/IconFacetViaDomainObjectLayoutAnnotationUsingIconUiEvent.java
index 578323d..50d9ef3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/IconFacetViaDomainObjectLayoutAnnotationUsingIconUiEvent.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/IconFacetViaDomainObjectLayoutAnnotationUsingIconUiEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/LayoutFacetViaDomainObjectLayoutAnnotationUsingLayoutUiEvent.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/LayoutFacetViaDomainObjectLayoutAnnotationUsingLayoutUiEvent.java
index 70d1d5a..601f37c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/LayoutFacetViaDomainObjectLayoutAnnotationUsingLayoutUiEvent.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/LayoutFacetViaDomainObjectLayoutAnnotationUsingLayoutUiEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/ObjectNamedFacetForDomainObjectXml.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/ObjectNamedFacetForDomainObjectXml.java
index 2332784..895ba0d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/ObjectNamedFacetForDomainObjectXml.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/ObjectNamedFacetForDomainObjectXml.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/TitleFacetViaDomainObjectLayoutAnnotationUsingTitleUiEvent.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/TitleFacetViaDomainObjectLayoutAnnotationUsingTitleUiEvent.java
index 422a183..bf4266e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/TitleFacetViaDomainObjectLayoutAnnotationUsingTitleUiEvent.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/domainobjectlayout/TitleFacetViaDomainObjectLayoutAnnotationUsingTitleUiEvent.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.domainobjectlayout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncodableFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncodableFacet.java
index 0e0e8ac..565754e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncodableFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncodableFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.encodeable;
 
 import org.apache.isis.applib.adapters.EncoderDecoder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncodableFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncodableFacetAbstract.java
index fc1df6c..e4dd5e7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncodableFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncodableFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.encodeable;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncoderDecoderUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncoderDecoderUtil.java
index 84c1e0a..9176392 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncoderDecoderUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/EncoderDecoderUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.encodeable;
 
 import org.apache.isis.applib.adapters.EncoderDecoder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/annotcfg/EncodableFacetFromConfiguration.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/annotcfg/EncodableFacetFromConfiguration.java
index d94cb9c..be5a2e3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/annotcfg/EncodableFacetFromConfiguration.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/annotcfg/EncodableFacetFromConfiguration.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.encodeable.annotcfg;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/encoder/EncodableFacetUsingEncoderDecoder.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/encoder/EncodableFacetUsingEncoderDecoder.java
index 4180ba5..38fd603 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/encoder/EncodableFacetUsingEncoderDecoder.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/encodeable/encoder/EncodableFacetUsingEncoderDecoder.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.encodeable.encoder;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/entity/EntityFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/entity/EntityFacet.java
index 70f78ba..095aa13 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/entity/EntityFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/entity/EntityFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.entity;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenInstanceFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenInstanceFacet.java
index 73b9319..d3effe4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenInstanceFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenInstanceFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.hidden;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenObjectFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenObjectFacet.java
index 7536636..bb0ba93 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenObjectFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenObjectFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.hidden;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenObjectFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenObjectFacetAbstract.java
index 36220ce..6be9ed8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenObjectFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenObjectFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.hidden;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacet.java
index e3ec086..8503ae5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.hidden;
 
 public interface HiddenTypeFacet extends HiddenInstanceFacet {
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacetDerivedFromAuthorization.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacetDerivedFromAuthorization.java
index a49c771..f5f900e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacetDerivedFromAuthorization.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacetDerivedFromAuthorization.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.hidden;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacetDerivedFromAuthorizationFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacetDerivedFromAuthorizationFactory.java
index 30635e1..7a3637f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacetDerivedFromAuthorizationFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/HiddenTypeFacetDerivedFromAuthorizationFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.hidden;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/method/HiddenObjectFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/method/HiddenObjectFacetViaMethodFactory.java
index 134a978..d857e42 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/method/HiddenObjectFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/hidden/method/HiddenObjectFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.hidden.method;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/IconFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/IconFacet.java
index ae98c69..df9500d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/IconFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/IconFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.icon;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/IconFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/IconFacetAbstract.java
index 348f24a..7e9ae9e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/IconFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/IconFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.icon;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/method/IconFacetViaIconNameMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/method/IconFacetViaIconNameMethod.java
index f852a17..c4bd3a6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/method/IconFacetViaIconNameMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/icon/method/IconFacetViaIconNameMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.icon.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/annotation/RemoveAnnotatedMethodsFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/annotation/RemoveAnnotatedMethodsFacetFactory.java
index 699e989..da9c81a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/annotation/RemoveAnnotatedMethodsFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/annotation/RemoveAnnotatedMethodsFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.ignore.annotation;
 
 import java.lang.annotation.Annotation;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/javalang/IteratorFilteringFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/javalang/IteratorFilteringFacetFactory.java
index 7269cbf..d6b8693 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/javalang/IteratorFilteringFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/javalang/IteratorFilteringFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.ignore.javalang;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/javalang/RemoveMethodsFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/javalang/RemoveMethodsFacetFactory.java
index e03ec98..91d14fa 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/javalang/RemoveMethodsFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/javalang/RemoveMethodsFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.ignore.javalang;
 
 import java.util.List;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/jdo/RemoveJdoEnhancementTypesFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/jdo/RemoveJdoEnhancementTypesFacetFactory.java
index b5e8095..da20bdb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/jdo/RemoveJdoEnhancementTypesFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/jdo/RemoveJdoEnhancementTypesFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.ignore.jdo;
 
 import java.util.List;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/jdo/RemoveJdoPrefixedMethodsFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/jdo/RemoveJdoPrefixedMethodsFacetFactory.java
index 31f267c..19cfd34 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/jdo/RemoveJdoPrefixedMethodsFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/ignore/jdo/RemoveJdoPrefixedMethodsFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.ignore.jdo;
 
 
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/EditingEnabledFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/EditingEnabledFacet.java
index ff20260..35e4e18 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/EditingEnabledFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/EditingEnabledFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.immutable;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/ImmutableFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/ImmutableFacet.java
index bfe57b7..0fcf394 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/ImmutableFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/ImmutableFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.immutable;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/ImmutableFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/ImmutableFacetAbstract.java
index 32e75f9..60cd20c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/ImmutableFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/ImmutableFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.immutable;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/immutableannot/CopyImmutableFacetOntoMembersFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/immutableannot/CopyImmutableFacetOntoMembersFactory.java
index 132f83c..e426c6d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/immutableannot/CopyImmutableFacetOntoMembersFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/immutable/immutableannot/CopyImmutableFacetOntoMembersFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.immutable.immutableannot;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacet.java
index 96f8eee..af2fded 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.layout;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetAbstract.java
index 117991d..7eddfe1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.layout;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetFallback.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetFallback.java
index 22007ab..77832e7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetFallback.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetFallback.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.layout;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetViaLayoutMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetViaLayoutMethod.java
index 0ef09a5..4a65228 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetViaLayoutMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/layout/LayoutFacetViaLayoutMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.layout;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/LogicalTypeFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/LogicalTypeFacetAbstract.java
index 4af54ce..29ab26e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/LogicalTypeFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/LogicalTypeFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.logicaltype;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetDerivedFromClassNameFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetDerivedFromClassNameFactory.java
index f339e68..b3e10a5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetDerivedFromClassNameFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetDerivedFromClassNameFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.logicaltype.classname;
 
 import java.util.Collections;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetInferredFromClassName.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetInferredFromClassName.java
index a79755d..7fc5079 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetInferredFromClassName.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetInferredFromClassName.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.logicaltype.classname;
 
 import org.apache.isis.applib.id.LogicalType;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetInferredFromIoCNamingStrategy.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetInferredFromIoCNamingStrategy.java
index df0100f..37ac4dd 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetInferredFromIoCNamingStrategy.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetInferredFromIoCNamingStrategy.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.logicaltype.classname;
 
 import org.apache.isis.applib.id.LogicalType;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetOnStandaloneList.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetOnStandaloneList.java
index 8048a3a..bbf822d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetOnStandaloneList.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/logicaltype/classname/LogicalTypeFacetOnStandaloneList.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.logicaltype.classname;
 
 import org.apache.isis.applib.id.LogicalType;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacet.java
index 8e8e2cf..03253a2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.mixin;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacetAbstract.java
index 76b3cc4..7a5f0c5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.mixin;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacetForDomainObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacetForDomainObjectAnnotation.java
index a173cd8..65c77d8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacetForDomainObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/mixin/MixinFacetForDomainObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.mixin;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/NavigableParentFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/NavigableParentFacet.java
index 99d6f95..154f0af 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/NavigableParentFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/NavigableParentFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.navparent;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/NavigableParentFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/NavigableParentFacetAbstract.java
index ea51d34..155bd71 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/NavigableParentFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/NavigableParentFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.navparent;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/annotation/NavigableParentAnnotationFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/annotation/NavigableParentAnnotationFacetFactory.java
index c7f1c00..da092a9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/annotation/NavigableParentAnnotationFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/annotation/NavigableParentAnnotationFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.navparent.annotation;
 
 import java.lang.reflect.AnnotatedElement;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/method/NavigableParentFacetViaGetterMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/method/NavigableParentFacetViaGetterMethod.java
index 7aa65d9..955d822 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/method/NavigableParentFacetViaGetterMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/navparent/method/NavigableParentFacetViaGetterMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.navparent.method;
 
 import java.lang.invoke.MethodHandle;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/ObjectValidPropertiesFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/ObjectValidPropertiesFacet.java
index f6dc13c..8f667ba 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/ObjectValidPropertiesFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/ObjectValidPropertiesFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.objectvalidprops;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/ObjectValidPropertiesFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/ObjectValidPropertiesFacetAbstract.java
index c1be5c0..f171ea4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/ObjectValidPropertiesFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/ObjectValidPropertiesFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.objectvalidprops;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/impl/ObjectValidPropertiesFacetImpl.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/impl/ObjectValidPropertiesFacetImpl.java
index 29a10d6..68cc769 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/impl/ObjectValidPropertiesFacetImpl.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/impl/ObjectValidPropertiesFacetImpl.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.objectvalidprops.impl;
 
 import org.apache.isis.applib.annotation.Where;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/impl/ObjectValidPropertiesFacetImplFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/impl/ObjectValidPropertiesFacetImplFactory.java
index 6ae79e3..fb9e75b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/impl/ObjectValidPropertiesFacetImplFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/objectvalidprops/impl/ObjectValidPropertiesFacetImplFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.objectvalidprops.impl;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/PagedFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/PagedFacet.java
index 2b6bdab..14ea519 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/PagedFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/PagedFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.paged;
 
 import org.springframework.lang.Nullable;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/PagedFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/PagedFacetAbstract.java
index ff9bea8..f4c63f6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/PagedFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/PagedFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.paged;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/annotation/PagedFacetForPagedAnnotationOnType.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/annotation/PagedFacetForPagedAnnotationOnType.java
index 0731f88..2b46f40 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/annotation/PagedFacetForPagedAnnotationOnType.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/paged/annotation/PagedFacetForPagedAnnotationOnType.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.paged.annotation;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parented/ParentedCollectionFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parented/ParentedCollectionFacet.java
index d9e3e34..f33ba81 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parented/ParentedCollectionFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parented/ParentedCollectionFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.parented;
 
 import java.util.List;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parented/ParentedCollectionFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parented/ParentedCollectionFacetAbstract.java
index 6be0ce7..2c15368 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parented/ParentedCollectionFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parented/ParentedCollectionFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.parented;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/ParseableFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/ParseableFacet.java
index 350d0ee..8c50ca1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/ParseableFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/ParseableFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.parseable;
 
 import org.apache.isis.core.metamodel.consent.InteractionInitiatedBy;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/ParserUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/ParserUtil.java
index 4a8706d..c678fbf 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/ParserUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/ParserUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.parseable;
 
 import org.apache.isis.applib.adapters.Parser;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/annotcfg/ParseableFacetFromConfiguration.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/annotcfg/ParseableFacetFromConfiguration.java
index ffe9040..d85cf31 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/annotcfg/ParseableFacetFromConfiguration.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/annotcfg/ParseableFacetFromConfiguration.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.parseable.annotcfg;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/parser/ParseableFacetUsingParser.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/parser/ParseableFacetUsingParser.java
index 5d57010..ae473f0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/parser/ParseableFacetUsingParser.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/parseable/parser/ParseableFacetUsingParser.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.parseable.parser;
 
 import java.util.IllegalFormatException;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacet.java
index 80d1245..cbc699f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.projection;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacetAbstract.java
index 0eb2fdd..5f3e388 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.projection;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacetFromProjectingProperty.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacetFromProjectingProperty.java
index 29d1393..8e061c1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacetFromProjectingProperty.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ProjectionFacetFromProjectingProperty.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.projection;
 
 import org.apache.isis.applib.annotation.Projecting;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/CssClassFacetInferredFromProjectionFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/CssClassFacetInferredFromProjectionFacet.java
index fc219a4..36f9aae 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/CssClassFacetInferredFromProjectionFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/CssClassFacetInferredFromProjectionFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.projection.ident;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/IconFacetDerivedFromProjectionFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/IconFacetDerivedFromProjectionFacet.java
index bb120c4..2dfdf6e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/IconFacetDerivedFromProjectionFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/IconFacetDerivedFromProjectionFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.projection.ident;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/TitleFacetDerivedFromProjectionFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/TitleFacetDerivedFromProjectionFacet.java
index 728abfd..eea0d14 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/TitleFacetDerivedFromProjectionFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/projection/ident/TitleFacetDerivedFromProjectionFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.projection.ident;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacet.java
index 67cba78..2afd706 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.promptStyle;
 
 import org.apache.isis.applib.annotation.PromptStyle;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacetAbstract.java
index 873af72..de2a776 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.promptStyle;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacetAsConfigured.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacetAsConfigured.java
index fa5a275..ebc2ce0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacetAsConfigured.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/promptStyle/PromptStyleFacetAsConfigured.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.promptStyle;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetAbstract.java
index 08ad1f5..829247b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.recreatable;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetDeclarativeInitializingAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetDeclarativeInitializingAbstract.java
index 7b8df6c..dbc2526 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetDeclarativeInitializingAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetDeclarativeInitializingAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.recreatable;
 
 import org.apache.isis.applib.services.urlencoding.UrlEncodingService;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetFactory.java
index 63b322a..ca43a5e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.recreatable;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableDomainObjectInterface.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableDomainObjectInterface.java
index 59ecabf..a670616 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableDomainObjectInterface.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableDomainObjectInterface.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.recreatable;
 
 import org.apache.isis.applib.RecreatableDomainObject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableObjectAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableObjectAnnotation.java
index 1076603..f1ef5f6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableObjectAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableObjectAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.recreatable;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableObjectInterface.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableObjectInterface.java
index 8bde02f..861858b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableObjectInterface.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForRecreatableObjectInterface.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.recreatable;
 
 import org.apache.isis.applib.ViewModel;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForXmlRootElementAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForXmlRootElementAnnotation.java
index fc2142c..8ef221d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForXmlRootElementAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/recreatable/RecreatableObjectFacetForXmlRootElementAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.recreatable;
 
 import org.apache.isis.applib.services.jaxb.JaxbService;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/TitleFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/TitleFacet.java
index 2ffb98e..6c895616 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/TitleFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/TitleFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.title;
 
 import java.util.function.Predicate;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/TitleFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/TitleFacetAbstract.java
index 9e766d7..7043f11 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/TitleFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/TitleFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.title;
 
 import java.util.Objects;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/annotation/TitleAnnotationFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/annotation/TitleAnnotationFacetFactory.java
index 30f22be..f4e13c0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/annotation/TitleAnnotationFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/annotation/TitleAnnotationFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.title.annotation;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/annotation/TitleFacetViaTitleAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/annotation/TitleFacetViaTitleAnnotation.java
index cc6da87..4e3c29f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/annotation/TitleFacetViaTitleAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/annotation/TitleFacetViaTitleAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.title.annotation;
 
 import java.lang.reflect.AnnotatedElement;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/methods/TitleFacetViaMethodsFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/methods/TitleFacetViaMethodsFactory.java
index 489ea29..d831b52 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/methods/TitleFacetViaMethodsFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/methods/TitleFacetViaMethodsFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.title.methods;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/parser/TitleFacetUsingParser.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/parser/TitleFacetUsingParser.java
index 1e81710..552f01a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/parser/TitleFacetUsingParser.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/title/parser/TitleFacetUsingParser.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.title.parser;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/ValidateObjectFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/ValidateObjectFacet.java
index 43d2f7b..c5978c8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/ValidateObjectFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/ValidateObjectFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.validating.validateobject;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/method/ValidateObjectFacetMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/method/ValidateObjectFacetMethod.java
index fcefaca..8b7328b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/method/ValidateObjectFacetMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/method/ValidateObjectFacetMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.validating.validateobject.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/method/ValidateObjectFacetMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/method/ValidateObjectFacetMethodFactory.java
index 96bae4a..4d06f2d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/method/ValidateObjectFacetMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/validating/validateobject/method/ValidateObjectFacetMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.validating.validateobject.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacet.java
index fae49cf..d7c31be 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacetAbstract.java
index 08ec0dd..43acc21 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacetViaValueSemantics.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacetViaValueSemantics.java
index 7c7e17d..daeb14a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacetViaValueSemantics.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/EqualByContentFacetViaValueSemantics.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ImmutableFacetViaValueSemantics.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ImmutableFacetViaValueSemantics.java
index f34352f..7318c90 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ImmutableFacetViaValueSemantics.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ImmutableFacetViaValueSemantics.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/TypicalLengthFacetUsingParser.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/TypicalLengthFacetUsingParser.java
index 723706e..e21e8d02 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/TypicalLengthFacetUsingParser.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/TypicalLengthFacetUsingParser.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacet.java
index dba2a8f..c855a28 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacetAbstract.java
index 5c4b174..1ba4d23 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value;
 
 import org.apache.isis.applib.adapters.DefaultsProvider;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacetSimple.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacetSimple.java
index e8abe25..6186b98 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacetSimple.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/ValueFacetSimple.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetAnnotation.java
index b4f4a5e..de32fd8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value.annotcfg;
 
 import org.apache.isis.applib.annotation.Value;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetAnnotationOrConfigurationFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetAnnotationOrConfigurationFactory.java
index 4abc9bb..d2c9d11 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetAnnotationOrConfigurationFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetAnnotationOrConfigurationFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value.annotcfg;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetFromConfiguration.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetFromConfiguration.java
index d961800..0fb8d5c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetFromConfiguration.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/annotcfg/ValueFacetFromConfiguration.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value.annotcfg;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueFacetUsingSemanticsProvider.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueFacetUsingSemanticsProvider.java
index e63576f..6e9e970 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueFacetUsingSemanticsProvider.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueFacetUsingSemanticsProvider.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value.vsp;
 
 import org.apache.isis.applib.adapters.ValueSemanticsProvider;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueFacetUsingSemanticsProviderFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueFacetUsingSemanticsProviderFactory.java
index bc09d90..6331427 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueFacetUsingSemanticsProviderFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueFacetUsingSemanticsProviderFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value.vsp;
 
 import org.apache.isis.core.metamodel.context.MetaModelContext;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueSemanticsProviderAndFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueSemanticsProviderAndFacetAbstract.java
index e0b16f2..4d2578a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueSemanticsProviderAndFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueSemanticsProviderAndFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value.vsp;
 
 import java.text.Format;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueSemanticsProviderUtil.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueSemanticsProviderUtil.java
index d70125a..f5c0ebe 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueSemanticsProviderUtil.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/value/vsp/ValueSemanticsProviderUtil.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.value.vsp;
 
 import org.apache.isis.applib.adapters.ValueSemanticsProvider;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/viewmodel/ViewModelFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/viewmodel/ViewModelFacet.java
index b5d11a1..dedce82 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/viewmodel/ViewModelFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/object/viewmodel/ViewModelFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.object.viewmodel;
 
 import java.util.function.Function;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/choices/ChoicesFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/choices/ChoicesFacet.java
index 0fc27f5..3e5440d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/choices/ChoicesFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/choices/ChoicesFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.choices;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/choices/ChoicesFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/choices/ChoicesFacetAbstract.java
index 4d99919..29b4bca 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/choices/ChoicesFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/choices/ChoicesFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.choices;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/fileaccept/FileAcceptFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/fileaccept/FileAcceptFacet.java
index 106fffe..045b085 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/fileaccept/FileAcceptFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/fileaccept/FileAcceptFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.fileaccept;
 
 import org.apache.isis.applib.value.Blob;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/fileaccept/FileAcceptFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/fileaccept/FileAcceptFacetAbstract.java
index 443ccc4..dae0a18 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/fileaccept/FileAcceptFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/fileaccept/FileAcceptFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.fileaccept;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacet.java
index 9cea0d4..a37f549 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.labelat;
 
 import org.apache.isis.applib.annotation.LabelPosition;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacetAbstract.java
index 36c0f7c..43e95c5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.labelat;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacetInferredFromMultiLineFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacetInferredFromMultiLineFacet.java
index c14fd71..aa271b9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacetInferredFromMultiLineFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/labelat/LabelAtFacetInferredFromMultiLineFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.labelat;
 
 import org.apache.isis.applib.annotation.LabelPosition;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacet.java
index 7803aa4..4b488cd 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.mandatory;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacetAbstract.java
index eb1b58c..209580d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.mandatory;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacetDefault.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacetDefault.java
index ee5a59d..2021161 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacetDefault.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mandatory/MandatoryFacetDefault.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.mandatory;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/maxlen/MaxLengthFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/maxlen/MaxLengthFacet.java
index 4a88fe2..e3e1b6a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/maxlen/MaxLengthFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/maxlen/MaxLengthFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.maxlen;
 
 import org.apache.isis.core.metamodel.facets.SingleIntValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/multiline/MultiLineFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/multiline/MultiLineFacet.java
index ae6bccf..0cdd552 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/multiline/MultiLineFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/multiline/MultiLineFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.multiline;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/multiline/MultiLineFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/multiline/MultiLineFacetAbstract.java
index 597f7a9..80471f0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/multiline/MultiLineFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/multiline/MultiLineFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.multiline;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mustsatisfyspec/MustSatisfySpecificationFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mustsatisfyspec/MustSatisfySpecificationFacet.java
index 06e931a..a7a2f49 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mustsatisfyspec/MustSatisfySpecificationFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mustsatisfyspec/MustSatisfySpecificationFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.mustsatisfyspec;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mustsatisfyspec/MustSatisfySpecificationFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mustsatisfyspec/MustSatisfySpecificationFacetAbstract.java
index 077cd68..ff0345b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mustsatisfyspec/MustSatisfySpecificationFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/mustsatisfyspec/MustSatisfySpecificationFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.mustsatisfyspec;
 
 import java.util.Arrays;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/regex/RegExFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/regex/RegExFacet.java
index eddca2f..7f860d2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/regex/RegExFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/regex/RegExFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.regex;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/regex/RegExFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/regex/RegExFacetAbstract.java
index e1a4bc2..99e1bde 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/regex/RegExFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/regex/RegExFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.regex;
 
 import java.util.Objects;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/renderedadjusted/RenderedAdjustedFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/renderedadjusted/RenderedAdjustedFacet.java
index ebaadd5..cf2a6fb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/renderedadjusted/RenderedAdjustedFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/renderedadjusted/RenderedAdjustedFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.renderedadjusted;
 
 import org.apache.isis.core.metamodel.facets.SingleIntValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/renderedadjusted/RenderedAdjustedFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/renderedadjusted/RenderedAdjustedFacetAbstract.java
index 34ca7c5..6ae24e0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/renderedadjusted/RenderedAdjustedFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/renderedadjusted/RenderedAdjustedFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.renderedadjusted;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/typicallen/TypicalLengthFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/typicallen/TypicalLengthFacet.java
index e6f3626..2b4777f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/typicallen/TypicalLengthFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/typicallen/TypicalLengthFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.typicallen;
 
 import org.apache.isis.commons.internal.primitives._Ints;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/typicallen/TypicalLengthFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/typicallen/TypicalLengthFacetAbstract.java
index b6e2f3f..184d37b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/typicallen/TypicalLengthFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/objectvalue/typicallen/TypicalLengthFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.objectvalue.typicallen;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/ActionParameterAutoCompleteFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/ActionParameterAutoCompleteFacet.java
index e6b7622..998693c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/ActionParameterAutoCompleteFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/ActionParameterAutoCompleteFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.autocomplete;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/ActionParameterAutoCompleteFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/ActionParameterAutoCompleteFacetAbstract.java
index 98bd46f..8c9f3fb 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/ActionParameterAutoCompleteFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/ActionParameterAutoCompleteFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.autocomplete;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/method/ActionParameterAutoCompleteFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/method/ActionParameterAutoCompleteFacetViaMethod.java
index f8f8c65..549d6d9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/method/ActionParameterAutoCompleteFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/method/ActionParameterAutoCompleteFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.autocomplete.method;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/method/ActionParameterAutoCompleteFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/method/ActionParameterAutoCompleteFacetViaMethodFactory.java
index 7e614cc..d924651 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/method/ActionParameterAutoCompleteFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/autocomplete/method/ActionParameterAutoCompleteFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.autocomplete.method;
 
 import java.util.EnumSet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionChoicesFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionChoicesFacet.java
index 2ce98da..d91167d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionChoicesFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionChoicesFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices;
 
 import org.apache.isis.commons.collections.CanVector;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionChoicesFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionChoicesFacetAbstract.java
index d7667e9..eb598b9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionChoicesFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionChoicesFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacet.java
index c03f19e..eeafc35 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacetAbstract.java
index d10c090..50b683a 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacetNone.java
index 6ccb2c4..40a85e8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/ActionParameterChoicesFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/enums/ActionParameterChoicesFacetDerivedFromChoicesFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/enums/ActionParameterChoicesFacetDerivedFromChoicesFacetFactory.java
index 183a23f..5e7aec3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/enums/ActionParameterChoicesFacetDerivedFromChoicesFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/enums/ActionParameterChoicesFacetDerivedFromChoicesFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices.enums;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/enums/ActionParameterChoicesFacetInferredFromChoicesFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/enums/ActionParameterChoicesFacetInferredFromChoicesFacet.java
index 9a61966..917e647 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/enums/ActionParameterChoicesFacetInferredFromChoicesFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/enums/ActionParameterChoicesFacetInferredFromChoicesFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices.enums;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/method/ActionChoicesFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/method/ActionChoicesFacetViaMethod.java
index 51b38cf..ac59ac9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/method/ActionChoicesFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/method/ActionChoicesFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/method/ActionChoicesFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/method/ActionChoicesFacetViaMethodFactory.java
index f6f2df8..33683fe 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/method/ActionChoicesFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/method/ActionChoicesFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/methodnum/ActionParameterChoicesFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/methodnum/ActionParameterChoicesFacetViaMethod.java
index 6a0d383..7b00cb9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/methodnum/ActionParameterChoicesFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/methodnum/ActionParameterChoicesFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices.methodnum;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/methodnum/ActionParameterChoicesFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/methodnum/ActionParameterChoicesFacetViaMethodFactory.java
index c0cfb69..446132f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/methodnum/ActionParameterChoicesFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/choices/methodnum/ActionParameterChoicesFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.choices.methodnum;
 
 import java.util.EnumSet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/ActionParameterDefaultsFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/ActionParameterDefaultsFacet.java
index d74bed3..5b9658d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/ActionParameterDefaultsFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/ActionParameterDefaultsFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.defaults;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/ActionParameterDefaultsFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/ActionParameterDefaultsFacetAbstract.java
index a710395..3e81a03 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/ActionParameterDefaultsFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/ActionParameterDefaultsFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.defaults;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/fromtype/ActionParameterDefaultFacetDerivedFromTypeFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/fromtype/ActionParameterDefaultFacetDerivedFromTypeFactory.java
index 18c6330..26e0343 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/fromtype/ActionParameterDefaultFacetDerivedFromTypeFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/fromtype/ActionParameterDefaultFacetDerivedFromTypeFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.defaults.fromtype;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/fromtype/ActionParameterDefaultFacetInferredFromTypeFacets.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/fromtype/ActionParameterDefaultFacetInferredFromTypeFacets.java
index 861753b..1a25290 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/fromtype/ActionParameterDefaultFacetInferredFromTypeFacets.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/fromtype/ActionParameterDefaultFacetInferredFromTypeFacets.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.defaults.fromtype;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/methodnum/ActionParameterDefaultsFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/methodnum/ActionParameterDefaultsFacetViaMethod.java
index 30a3836..c877a15 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/methodnum/ActionParameterDefaultsFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/methodnum/ActionParameterDefaultsFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.defaults.methodnum;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/methodnum/ActionParameterDefaultsFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/methodnum/ActionParameterDefaultsFacetViaMethodFactory.java
index f1b62ee..cbb50e8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/methodnum/ActionParameterDefaultsFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/defaults/methodnum/ActionParameterDefaultsFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.defaults.methodnum;
 
 import java.util.EnumSet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/described/annotderived/DescribedAsFacetOnParameterInferredFromType.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/described/annotderived/DescribedAsFacetOnParameterInferredFromType.java
index e86624e..bae7443 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/described/annotderived/DescribedAsFacetOnParameterInferredFromType.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/described/annotderived/DescribedAsFacetOnParameterInferredFromType.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.described.annotderived;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/ActionParameterDisabledFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/ActionParameterDisabledFacet.java
index d4b2b4b..0e478e8 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/ActionParameterDisabledFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/ActionParameterDisabledFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.disable;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/ActionParameterDisabledFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/ActionParameterDisabledFacetAbstract.java
index 39c7a4b..42648e7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/ActionParameterDisabledFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/ActionParameterDisabledFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.disable;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/method/ActionParameterDisabledFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/method/ActionParameterDisabledFacetViaMethod.java
index 3baf34c..d13960d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/method/ActionParameterDisabledFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/method/ActionParameterDisabledFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.disable.method;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/method/ActionParameterDisabledFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/method/ActionParameterDisabledFacetViaMethodFactory.java
index b81a615..c69d459 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/method/ActionParameterDisabledFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/disable/method/ActionParameterDisabledFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.disable.method;
 
 import java.util.EnumSet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/ActionParameterHiddenFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/ActionParameterHiddenFacet.java
index 37cfe71..9151250 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/ActionParameterHiddenFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/ActionParameterHiddenFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.hide;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/ActionParameterHiddenFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/ActionParameterHiddenFacetAbstract.java
index da2c3e3..1158fb5 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/ActionParameterHiddenFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/ActionParameterHiddenFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.hide;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/method/ActionParameterHiddenFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/method/ActionParameterHiddenFacetViaMethod.java
index c8d1f7b..11886f3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/method/ActionParameterHiddenFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/method/ActionParameterHiddenFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.hide.method;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/method/ActionParameterHiddenFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/method/ActionParameterHiddenFacetViaMethodFactory.java
index e63af54..c6ba917 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/method/ActionParameterHiddenFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/hide/method/ActionParameterHiddenFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.hide.method;
 
 import java.util.EnumSet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/CssClassFacetForParameterLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/CssClassFacetForParameterLayoutAnnotation.java
index b5600f4..6eb64b6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/CssClassFacetForParameterLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/CssClassFacetForParameterLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/DescribedAsFacetForParameterLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/DescribedAsFacetForParameterLayoutAnnotation.java
index ff07e71..bcdbd63 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/DescribedAsFacetForParameterLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/DescribedAsFacetForParameterLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/LabelAtFacetForParameterLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/LabelAtFacetForParameterLayoutAnnotation.java
index af6452b..382fa15 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/LabelAtFacetForParameterLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/LabelAtFacetForParameterLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/MultiLineFacetForParameterLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/MultiLineFacetForParameterLayoutAnnotation.java
index 62482c0..269f877 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/MultiLineFacetForParameterLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/MultiLineFacetForParameterLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/NamedFacetForParameterLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/NamedFacetForParameterLayoutAnnotation.java
index 4153d3a..42767e6 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/NamedFacetForParameterLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/NamedFacetForParameterLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/ParameterLayoutFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/ParameterLayoutFacetFactory.java
index b5715ca..291694b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/ParameterLayoutFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/ParameterLayoutFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/RenderedAdjustedFacetForParameterLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/RenderedAdjustedFacetForParameterLayoutAnnotation.java
index a51ddeb..d3f8026 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/RenderedAdjustedFacetForParameterLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/RenderedAdjustedFacetForParameterLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/TypicalLengthFacetForParameterLayoutAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/TypicalLengthFacetForParameterLayoutAnnotation.java
index 63a2003..5adaa52 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/TypicalLengthFacetForParameterLayoutAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/layout/TypicalLengthFacetForParameterLayoutAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.layout;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/mandatory/dflt/MandatoryFacetOnParametersDefaultFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/mandatory/dflt/MandatoryFacetOnParametersDefaultFactory.java
index f8414db..a55608e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/mandatory/dflt/MandatoryFacetOnParametersDefaultFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/mandatory/dflt/MandatoryFacetOnParametersDefaultFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.mandatory.dflt;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/ParameterAnnotationFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/ParameterAnnotationFacetFactory.java
index 1037202..05db0f4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/ParameterAnnotationFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/ParameterAnnotationFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.parameter;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/fileaccept/FileAcceptFacetForParameterAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/fileaccept/FileAcceptFacetForParameterAnnotation.java
index 93fc4e6..f89e522 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/fileaccept/FileAcceptFacetForParameterAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/fileaccept/FileAcceptFacetForParameterAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.parameter.fileaccept;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mandatory/MandatoryFacetForParameterAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mandatory/MandatoryFacetForParameterAnnotation.java
index 6abc375..39da49c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mandatory/MandatoryFacetForParameterAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mandatory/MandatoryFacetForParameterAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.parameter.mandatory;
 
 import org.apache.isis.applib.annotation.Optionality;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mandatory/MandatoryFacetInvertedByNullableAnnotationOnParameter.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mandatory/MandatoryFacetInvertedByNullableAnnotationOnParameter.java
index bd6cbe1..c9a22ac 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mandatory/MandatoryFacetInvertedByNullableAnnotationOnParameter.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mandatory/MandatoryFacetInvertedByNullableAnnotationOnParameter.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.parameter.mandatory;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/maxlen/MaxLengthFacetForParameterAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/maxlen/MaxLengthFacetForParameterAnnotation.java
index bbb37a5..4db0f1b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/maxlen/MaxLengthFacetForParameterAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/maxlen/MaxLengthFacetForParameterAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.parameter.maxlen;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mustsatisfy/MustSatisfySpecificationFacetForParameterAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mustsatisfy/MustSatisfySpecificationFacetForParameterAnnotation.java
index e226ab6..28c38b0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mustsatisfy/MustSatisfySpecificationFacetForParameterAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/mustsatisfy/MustSatisfySpecificationFacetForParameterAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.parameter.mustsatisfy;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/regex/RegExFacetForParameterAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/regex/RegExFacetForParameterAnnotation.java
index 9608aea..1c57ff7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/regex/RegExFacetForParameterAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/regex/RegExFacetForParameterAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.parameter.regex;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/regex/RegExFacetForPatternAnnotationOnParameter.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/regex/RegExFacetForPatternAnnotationOnParameter.java
index b20cf9e..c1a8aa7 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/regex/RegExFacetForPatternAnnotationOnParameter.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/parameter/regex/RegExFacetForPatternAnnotationOnParameter.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.parameter.regex;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/typicallen/fromtype/TypicalLengthFacetOnParameterInferredFromType.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/typicallen/fromtype/TypicalLengthFacetOnParameterInferredFromType.java
index 94cce60..b5d4ac3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/typicallen/fromtype/TypicalLengthFacetOnParameterInferredFromType.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/typicallen/fromtype/TypicalLengthFacetOnParameterInferredFromType.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.typicallen.fromtype;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/ActionParameterValidationFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/ActionParameterValidationFacet.java
index 30e5602..bc257a2 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/ActionParameterValidationFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/ActionParameterValidationFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.validate;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/ActionParameterValidationFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/ActionParameterValidationFacetAbstract.java
index 7f6dfb6..d466da1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/ActionParameterValidationFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/ActionParameterValidationFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.validate;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/method/ActionParameterValidationFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/method/ActionParameterValidationFacetViaMethod.java
index 09fdfc1..00cc60d 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/method/ActionParameterValidationFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/method/ActionParameterValidationFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.validate.method;
 
 import java.lang.reflect.Constructor;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/method/ActionParameterValidationFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/method/ActionParameterValidationFacetViaMethodFactory.java
index f66363f..57a663f 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/method/ActionParameterValidationFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/param/validate/method/ActionParameterValidationFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.param.validate.method;
 
 import java.util.EnumSet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/accessor/PropertyOrCollectionAccessorFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/accessor/PropertyOrCollectionAccessorFacet.java
index 4231e2b..cee23c4 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/accessor/PropertyOrCollectionAccessorFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/accessor/PropertyOrCollectionAccessorFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.propcoll.accessor;
 
 import org.apache.isis.core.metamodel.consent.InteractionInitiatedBy;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/accessor/PropertyOrCollectionAccessorFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/accessor/PropertyOrCollectionAccessorFacetAbstract.java
index ecd77a3..7af9fa3 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/accessor/PropertyOrCollectionAccessorFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/accessor/PropertyOrCollectionAccessorFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.propcoll.accessor;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/memserexcl/SnapshotExcludeFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/memserexcl/SnapshotExcludeFacet.java
index fd3e341..d76946c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/memserexcl/SnapshotExcludeFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/memserexcl/SnapshotExcludeFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.propcoll.memserexcl;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/memserexcl/SnapshotExcludeFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/memserexcl/SnapshotExcludeFacetAbstract.java
index e980b22..79080fd 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/memserexcl/SnapshotExcludeFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/propcoll/memserexcl/SnapshotExcludeFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.propcoll.memserexcl;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/accessor/PropertyAccessorFacetViaAccessor.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/accessor/PropertyAccessorFacetViaAccessor.java
index df2acf2..aeef901 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/accessor/PropertyAccessorFacetViaAccessor.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/accessor/PropertyAccessorFacetViaAccessor.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.accessor;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/accessor/PropertyAccessorFacetViaAccessorFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/accessor/PropertyAccessorFacetViaAccessorFactory.java
index 0e36876..c9da156 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/accessor/PropertyAccessorFacetViaAccessorFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/accessor/PropertyAccessorFacetViaAccessorFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.accessor;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/PropertyAutoCompleteFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/PropertyAutoCompleteFacet.java
index d57db8d..a3ea74c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/PropertyAutoCompleteFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/PropertyAutoCompleteFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.autocomplete;
 
 import org.apache.isis.core.metamodel.consent.InteractionInitiatedBy;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/PropertyAutoCompleteFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/PropertyAutoCompleteFacetAbstract.java
index 0d785a4..dc2fc84 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/PropertyAutoCompleteFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/PropertyAutoCompleteFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.autocomplete;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/method/PropertyAutoCompleteFacetMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/method/PropertyAutoCompleteFacetMethod.java
index 2a8db07..6a5e988 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/method/PropertyAutoCompleteFacetMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/method/PropertyAutoCompleteFacetMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.autocomplete.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/method/PropertyAutoCompleteFacetMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/method/PropertyAutoCompleteFacetMethodFactory.java
index e266991..124a358 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/method/PropertyAutoCompleteFacetMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/autocomplete/method/PropertyAutoCompleteFacetMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.autocomplete.method;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/businesskey/BusinessKeyFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/businesskey/BusinessKeyFacet.java
index 622ceaa..4e7b73b 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/businesskey/BusinessKeyFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/businesskey/BusinessKeyFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.businesskey;
 
 import org.apache.isis.core.metamodel.facets.SingleStringValueFacet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/businesskey/BusinessKeyFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/businesskey/BusinessKeyFacetAbstract.java
index df05668..9c66a46 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/businesskey/BusinessKeyFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/businesskey/BusinessKeyFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.businesskey;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/PropertyChoicesFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/PropertyChoicesFacet.java
index 5e63ebf..29c6a02 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/PropertyChoicesFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/PropertyChoicesFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.choices;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/PropertyChoicesFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/PropertyChoicesFacetAbstract.java
index fe9128e..eab95b1 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/PropertyChoicesFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/PropertyChoicesFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.choices;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/enums/PropertyChoicesFacetDerivedFromChoicesFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/enums/PropertyChoicesFacetDerivedFromChoicesFacet.java
index a4e6398..a559261 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/enums/PropertyChoicesFacetDerivedFromChoicesFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/enums/PropertyChoicesFacetDerivedFromChoicesFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.choices.enums;
 
 import org.apache.isis.commons.collections.Can;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/enums/PropertyChoicesFacetDerivedFromChoicesFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/enums/PropertyChoicesFacetDerivedFromChoicesFacetFactory.java
index 38e7f15..9a263ff 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/enums/PropertyChoicesFacetDerivedFromChoicesFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/enums/PropertyChoicesFacetDerivedFromChoicesFacetFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.choices.enums;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/method/PropertyChoicesFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/method/PropertyChoicesFacetViaMethod.java
index 2ba4d7f..8ae5b37 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/method/PropertyChoicesFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/method/PropertyChoicesFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.choices.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/method/PropertyChoicesFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/method/PropertyChoicesFacetViaMethodFactory.java
index 32f7d15..24270f0 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/method/PropertyChoicesFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/choices/method/PropertyChoicesFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.choices.method;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacet.java
index 81b3c3d..2f48f76 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.defaults;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacetAbstract.java
index b2d9914..5f50e80 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.defaults;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacetNone.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacetNone.java
index 03f10fa..2f53d2e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacetNone.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/PropertyDefaultFacetNone.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.defaults;
 
 import org.apache.isis.core.metamodel.facetapi.FacetHolder;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/fromtype/PropertyDefaultFacetDerivedFromDefaultedFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/fromtype/PropertyDefaultFacetDerivedFromDefaultedFacet.java
index 32e25b1..6784240 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/fromtype/PropertyDefaultFacetDerivedFromDefaultedFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/fromtype/PropertyDefaultFacetDerivedFromDefaultedFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.defaults.fromtype;
 
 import java.util.function.BiConsumer;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/fromtype/PropertyDefaultFacetDerivedFromTypeFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/fromtype/PropertyDefaultFacetDerivedFromTypeFactory.java
index 203c360..649b78e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/fromtype/PropertyDefaultFacetDerivedFromTypeFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/fromtype/PropertyDefaultFacetDerivedFromTypeFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.defaults.fromtype;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/method/PropertyDefaultFacetViaMethod.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/method/PropertyDefaultFacetViaMethod.java
index a85f895..20d3aed 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/method/PropertyDefaultFacetViaMethod.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/method/PropertyDefaultFacetViaMethod.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.defaults.method;
 
 import java.lang.reflect.Method;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/method/PropertyDefaultFacetViaMethodFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/method/PropertyDefaultFacetViaMethodFactory.java
index 262865a..3a1a158 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/method/PropertyDefaultFacetViaMethodFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/defaults/method/PropertyDefaultFacetViaMethodFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.defaults.method;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/fromimmutable/DisabledFacetOnPropertyDerivedFromImmutableFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/fromimmutable/DisabledFacetOnPropertyDerivedFromImmutableFactory.java
index 2118e4d..2b8e24c 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/fromimmutable/DisabledFacetOnPropertyDerivedFromImmutableFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/fromimmutable/DisabledFacetOnPropertyDerivedFromImmutableFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.disabled.fromimmutable;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/fromimmutable/DisabledFacetOnPropertyInferredFromImmutable.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/fromimmutable/DisabledFacetOnPropertyInferredFromImmutable.java
index f55f3d0..41eca55 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/fromimmutable/DisabledFacetOnPropertyInferredFromImmutable.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/fromimmutable/DisabledFacetOnPropertyInferredFromImmutable.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.disabled.fromimmutable;
 
 import org.apache.isis.applib.annotation.Where;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/inferred/DisabledFacetOnPropertyInferredFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/inferred/DisabledFacetOnPropertyInferredFactory.java
index 2c1a709..1c702a9 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/inferred/DisabledFacetOnPropertyInferredFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/inferred/DisabledFacetOnPropertyInferredFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.disabled.inferred;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/inferred/DisabledFacetOnPropertyInferredFromMissingSetter.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/inferred/DisabledFacetOnPropertyInferredFromMissingSetter.java
index be2f5a8..ac7ff47 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/inferred/DisabledFacetOnPropertyInferredFromMissingSetter.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/disabled/inferred/DisabledFacetOnPropertyInferredFromMissingSetter.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.disabled.inferred;
 
 import org.apache.isis.applib.annotation.Where;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/mandatory/dflt/MandatoryFacetOnProperyDefaultFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/mandatory/dflt/MandatoryFacetOnProperyDefaultFactory.java
index a5261e5..ad2bb64 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/mandatory/dflt/MandatoryFacetOnProperyDefaultFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/mandatory/dflt/MandatoryFacetOnProperyDefaultFactory.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.mandatory.dflt;
 
 import javax.inject.Inject;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacet.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacet.java
index 1deafb9..4e73e27 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacet.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacet.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.projection;
 
 import org.apache.isis.applib.annotation.Projecting;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacetAbstract.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacetAbstract.java
index 7fe4b7f..6e6f167 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacetAbstract.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacetAbstract.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.projection;
 
 import org.apache.isis.core.metamodel.facetapi.Facet;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacetFromPropertyAnnotation.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacetFromPropertyAnnotation.java
index 03b899d..b0c8711 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacetFromPropertyAnnotation.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/projection/ProjectingFacetFromPropertyAnnotation.java
@@ -16,7 +16,6 @@
  *  specific language governing permissions and limitations
  *  under the License.
  */
-
 package org.apache.isis.core.metamodel.facets.properties.projection;
 
 import java.util.Optional;
diff --git a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/property/PropertyAnnotationFacetFactory.java b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/property/PropertyAnnotationFacetFactory.java
index 9793306..ae44e5e 100644
--- a/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/property/PropertyAnnotationFacetFactory.java
+++ b/core/metamodel/src/main/java/org/apache/isis/core/metamodel/facets/properties/property/PropertyAnnotationFacetFactory.java
... 10040 lines suppressed ...