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Posted to commits@netbeans.apache.org by "Geertjan Wielenga (Jira)" <ji...@apache.org> on 2019/10/24 10:13:00 UTC

[jira] [Commented] (NETBEANS-3286) refactoring throws concurrent modification exception

    [ https://issues.apache.org/jira/browse/NETBEANS-3286?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16958734#comment-16958734 ] 

Geertjan Wielenga commented on NETBEANS-3286:
---------------------------------------------

Yes, same problem with nb-javac you've reported before, we're working on it, try without nb-javac.

> refactoring throws concurrent modification exception
> ----------------------------------------------------
>
>                 Key: NETBEANS-3286
>                 URL: https://issues.apache.org/jira/browse/NETBEANS-3286
>             Project: NetBeans
>          Issue Type: Improvement
>          Components: java - Refactoring
>    Affects Versions: 11.2
>         Environment: java 11, nb 11.2-beta3 ubuntu 18.04.2
>            Reporter: Pieter van den Hombergh
>            Priority: Minor
>
> try to rename a class  that implements Comparable<>.
> Reporting on second attempt.
> Third attempt appears successful 
> -------------------------------------------------------------------------------
> >Log Session: Thursday, October 24, 2019 at 8:05:58 AM Central European Summer Time
> >System Info: 
>   Product Version         = Apache NetBeans IDE 11.2-beta3
>   Operating System        = Linux version 5.0.0-32-generic running on amd64
>   Java; VM; Vendor        = 11.0.3; Java HotSpot(TM) 64-Bit Server VM 11.0.3+12-LTS; Oracle Corporation
>   Runtime                 = Java(TM) SE Runtime Environment 11.0.3+12-LTS
>   Java Home               = /usr/lib/jvm/jdk-11.0.3
>   System Locale; Encoding = en_GB (nb); UTF-8
>   Home Directory          = /home/hom
>   Current Directory       = /home/hom
>   User Directory          = /home/hom/.netbeans/11.2-beta3
>   Cache Directory         = /home/hom/.cache/netbeans/11.2-beta3
>   Installation            = /usr/local/netbeans-11.2-beta3/nb
>                             /usr/local/netbeans-11.2-beta3/ergonomics
>                             /usr/local/netbeans-11.2-beta3/ide
>                             /usr/local/netbeans-11.2-beta3/extide
>                             /usr/local/netbeans-11.2-beta3/java
>                             /usr/local/netbeans-11.2-beta3/apisupport
>                             /usr/local/netbeans-11.2-beta3/webcommon
>                             /usr/local/netbeans-11.2-beta3/websvccommon
>                             /usr/local/netbeans-11.2-beta3/enterprise
>                             /usr/local/netbeans-11.2-beta3/profiler
>                             /usr/local/netbeans-11.2-beta3/php
>                             /usr/local/netbeans-11.2-beta3/harness
>                             /usr/local/netbeans-11.2-beta3/groovy
>                             /usr/local/netbeans-11.2-beta3/javafx
>                             /usr/local/netbeans-11.2-beta3/tmcbeans
>                             /usr/local/netbeans-11.2-beta3/platform
>   Boot & Ext. Classpath   = 
>   Application Classpath   = /usr/local/netbeans-11.2-beta3/platform/lib/boot.jar:/usr/local/netbeans-11.2-beta3/platform/lib/org-openide-modules.jar:/usr/local/netbeans-11.2-beta3/platform/lib/org-openide-util.jar:/usr/local/netbeans-11.2-beta3/platform/lib/org-openide-util-lookup.jar:/usr/local/netbeans-11.2-beta3/platform/lib/org-openide-util-ui.jar
>   Startup Classpath       = /usr/local/netbeans-11.2-beta3/platform/core/core-base.jar:/usr/local/netbeans-11.2-beta3/platform/core/org-openide-filesystems.jar:/usr/local/netbeans-11.2-beta3/platform/core/org-openide-filesystems-compat8.jar:/usr/local/netbeans-11.2-beta3/platform/core/asm-all-5.0.1.jar:/usr/local/netbeans-11.2-beta3/platform/core/org-netbeans-libs-asm.jar:/usr/local/netbeans-11.2-beta3/platform/core/core.jar:/usr/local/netbeans-11.2-beta3/nb/core/org-netbeans-upgrader.jar:/usr/local/netbeans-11.2-beta3/nb/core/locale/core_nb.jar
> -------------------------------------------------------------------------------
> WARNING [org.netbeans.core.modules]: had to upgrade dependencies for module de.markiew.netbeans.plugin.restart: added = [module org.openide.util.ui > 9.3] removed = []; details: [#243100: Separate desktop-independent utilities]
> WARNING [org.netbeans.core.modules]: had to upgrade dependencies for module fi.helsinki.cs.tmc: added = [module org.netbeans.api.templates > 1.0, module org.netbeans.api.progress.compat8 > 1.40, module org.netbeans.api.progress.nb > 1.40, module org.openide.execution.compat8 > 9.0, module org.openide.util.ui > 9.3, module org.openide.filesystems.nb, module org.openide.filesystems.compat8, module org.netbeans.modules.editor.document > 1.0] removed = []; details: [#243100: Separate desktop-independent utilities, Removal of FileSystemCapability, Separation of Parsing and Indexing APIs, Separation of desktop and cleanup, Swing dependencies split away, Templates API has been separated into its own module.]
> WARNING [org.netbeans.core.startup.NbEvents]: The extension /usr/local/netbeans-11.2-beta3/ide/modules/ext/jcodings-1.0.18.jar may be multiply loaded by modules: [/usr/local/netbeans-11.2-beta3/ide/modules/org-netbeans-libs-bytelist.jar, /usr/local/netbeans-11.2-beta3/ide/modules/org-netbeans-modules-textmate-lexer.jar]; see: http://www.netbeans.org/download/dev/javadoc/org-openide-modules/org/openide/modules/doc-files/classpath.html#class-path
> WARNING [org.netbeans.core.modules]: had to upgrade dependencies for module fi.helsinki.cs.tmc.application: added = [module org.openide.util.ui > 9.3] removed = []; details: [#243100: Separate desktop-independent utilities]
> INFO [org.netbeans.modules.netbinox]: Install area set to file:/usr/local/netbeans-11.2-beta3/
> WARNING [org.netbeans.core.modules]: the modules [org.netbeans.modules.java.editor.lib, org.netbeans.modules.xml.text] use org.netbeans.modules.editor.deprecated.pre65formatting which is deprecated.
> WARNING [org.netbeans.core.modules]: the modules [org.netbeans.modules.ide.kit, org.netbeans.modules.xml.text] use org.netbeans.modules.editor.structure which is deprecated.
> WARNING [org.netbeans.core.modules]: the modules [org.netbeans.modules.ant.hints, org.netbeans.modules.java.hints, org.netbeans.modules.jshell.support, org.netbeans.modules.maven.hints] use org.netbeans.modules.java.hints.legacy.spi which is deprecated: Use Java Hints SPI (org.netbeans.spi.java.hints) instead.
> WARNING [org.openide.filesystems.Ordering]: Found same position 127 for both Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-PackageLockJsonDataObject-Registration.xml and Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-NpmDebugLogDataObject-Registration.xml
> WARNING [org.openide.filesystems.Ordering]: Found same position 127 for both Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-PackageLockJsonDataObject-Registration.xml and Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-PackageJsonDataObject-Registration.xml
> WARNING [org.openide.filesystems.Ordering]: Found same position 127 for both Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-NpmDebugLogDataObject-Registration.xml and Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-PackageJsonDataObject-Registration.xml
> WARNING [null]: Last record repeated again.
> WARNING [org.openide.filesystems.Ordering]: Found same position 127 for both Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-NpmDebugLogDataObject-Registration.xml and Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-PackageLockJsonDataObject-Registration.xml
> WARNING [org.openide.filesystems.Ordering]: Found same position 127 for both Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-PackageJsonDataObject-Registration.xml and Services/MIMEResolver/org-netbeans-modules-javascript-nodejs-file-PackageLockJsonDataObject-Registration.xml
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.modules.j2ee.eclipselink/modules/ext/docs/javax.persistence-2.1.0-doc.zip
> WARNING [null]: Last record repeated again.
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.modules.j2ee.eclipselink/modules/ext/eclipselink/eclipselink.jar
> WARNING [null]: Last record repeated again.
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.libs.javacapi/modules/ext/nb-javac-api.jar
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.libs.jaxb/modules/ext/jaxb/jaxb-impl.jar
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.libs.jaxb/modules/ext/jaxb/jaxb-xjc.jar
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.modules.xml.jaxb.api/modules/ext/jaxb/api/jsr173_1.0_api.jar
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.libs.jaxb/modules/ext/jaxb/jaxb-impl.jar
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.libs.jaxb/modules/ext/jaxb/jaxb-xjc.jar
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.modules.xml.jaxb.api/modules/ext/jaxb/api/jsr173_1.0_api.jar
> WARNING [org.netbeans.modules.java.j2seplatform.libraries.J2SELibraryTypeProvider]: Can not resolve URL: nbinst://org.netbeans.modules.j2ee.eclipselink/modules/ext/docs/javax.persistence-2.1.0-doc.zip
> WARNING [null]: Last record repeated again.
> INFO [org.netbeans.core.startup.NbEvents]: Turning on modules:
> 	org.openide.util.lookup [8.39 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.util [9.13 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.util.ui [9.14 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.modules [7.54 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.annotations.common/1 [1.33 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.filesystems [9.16 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.awt [7.74 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.progress/1 [1.53 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.progress.nb [1.53 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.dialogs [7.48 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.nodes [7.51 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.windows [6.83 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.mimelookup/1 [1.46 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.text [6.73 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.scripting [1.3 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.swing.tabcontrol [1.62 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.swing.outline [1.40 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.explorer [6.68 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.actions [6.45 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.queries/1 [1.49 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.templates [1.14 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.filesystems.nb [9.16 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.loaders [7.73 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.intent [1.8 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.io [1.9 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.io [1.55 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.filesystems.compat8 [9.15 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.execution [9.9 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.openide.execution.compat8 [9.8 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.upgrader [4.41 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.swing.plaf [1.47 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.projectapi/1 [1.73 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.swing.dirchooser [1.35 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.spi.viewmodel/2 [1.57 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.spi.tasklist/1 [1.41.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.spi.quicksearch [1.33 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.spi.palette/1 [1.52 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.spi.navigator/1 [1.44 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.util/1 [1.71 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.settings.lib [1.57.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.settings/1 [1.63 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.lexer/2 [1.69.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.fold/1 [1.51 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.document [1.15.0.3 3 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.lib2/1 [2.26.0.55.3 55 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.guards/1 [1.39 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.indent/2 [1.49 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.lib/3 [4.13.0.23.3.55 23 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.keyring [1.30 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.libs.asm [5.9 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.bootstrap/1 [2.84 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.core.startup.base [1.68.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.core.startup/1 [1.68.0.1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.sampler [1.20 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.core/2 [3.57 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.options.api/1 [1.51 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.options.keymap [1.43 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.settings.storage/1 [1.57.0.1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.fold.nbui [1.18.0.55 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor/3 [1.93.0.6.3.23.55 6 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.libs.javacapi [8.27.0.3 3 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.nbjavac.api [2.0 191015]
> 	org.netbeans.libs.javacimpl/1 [0.53.0.25 25 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.lib.nbjavac [1.22.0.3.25 3 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.errorstripe.api/1 [2.38.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.java.classpath/1 [1.60 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.java/1 [1.71 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.platform/1 [1.48 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.options.editor/1 [1.66 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.errorstripe/2 [2.40.0.1.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.diff/1 [1.57.0.42.1 42 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.libs.lucene/3 [3.25 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.masterfs/2 [2.61.0.2 2 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.parsing.lucene/2 [2.41.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.parsing.api/1 [9.13.0.8 8 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.projectuiapi.base/1 [1.91.0.9 9 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.project.indexingbridge [1.23 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.parsing.indexing [9.14.0.1.3.8 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.refactoring.api [1.53.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.classfile/1 [1.58 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.indent.support [1.48 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.core.multiview/1 [1.50 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.lexer/1 [1.41 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.preprocessorbridge [1.55.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.source.base [2.43.0.5.3.25.8.1 5 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.autoupdate.services [1.59 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.autoupdate.ui [1.51 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.projectuiapi/1 [1.94.0.8 8 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.indent.project/0 [1.28 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.source [0.170.0.32.3.25.5.1 32 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.project.spi.intern [1.9 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
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> 	org.netbeans.modules.java.source.queriesimpl [1.23 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.source.nbjavac [1.6.0.1.3.25.5.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.source.compat8 [9.9 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.metrics [1.14 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.lsp.server [1.0.1.6.1.12.1.17.1.13 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.java.j2semodule [1.8 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.ide.ergonomics [1.33 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.autoupdate.pluginimporter [1.26 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.deadlock.detector [1.12 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.ide.branding/1 [1.38 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.ide.branding.kit [1.34 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson [2.19 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson.ui [1.17 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson.tasklist [1.23 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson.subversion [1.35 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson.php [1.24 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson.mercurial [1.35 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson.maven [1.35 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson.git [1.24 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.hudson.ant [1.33 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.knockout [1.7 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.html.knockout [1.16 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.html.ojet [0.14 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.html.custom [1.12 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.core.browser/1 [1.34.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.html.angular [1.18 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.eclipse.jgit [3.6.2 3.6.2.201501210735-r]
> 	org.netbeans.libs.git/1 [1.39 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.git [1.28.0.1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.extexecution.process.jdk9 [1.6 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.apache.commons.io [1.4 1.4]
> 	org.netbeans.modules.extexecution.process [1.33 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.extexecution.impl [1.31 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.mimelookup.impl/1 [1.38 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.htmlui [1.5 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.editor.global.format/1 [1.21.0.1 1 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	libs.c.kohlschutter.junixsocket/1 [2.21 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.docker.api/0 [1.26 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.docker.ui/0 [1.6 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.docker.editor/0 [1.6 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.dlight.nativeexecution.nb [1.6 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.debugger.jpda.trufflenode/1 [1.3 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.libs.graalsdk [1.2 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.libs.truffleapi [1.3 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.debugger.jpda.truffle/1 [1.3 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.debugger.jpda.heapwalk/1 [1.37 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.css.prep [1.36 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.cordova.platforms [1.42 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.cordova.platforms.android [1.32 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.cordova [1.39 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.eclipse.mylyn.bugzilla.core [3.17.0 3.17.0.v20150828-2026]
> 	org.apache.commons.httpclient [3.1.0 3.1.0]
> 	org.netbeans.modules.bugzilla [1.83 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.bugzilla.exceptionreporter [1.30 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.bugtracking.bridge [1.51 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.ant.hints/1 [1.0 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.modules.ant.grammar/1 [1.50 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.libs.svnClientAdapter.javahl/1 [1.30 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.libs.graaljs/1 [1.2 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.libs.freemarker/1 [2.40.0.238 238 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.lib.nbjshell9 [1.5 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.core.network [1.18 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.core.nativeaccess/1 [1.37 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.core.io.ui/1 [1.36 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.netbeans.api.progress.compat8 [1.53 11.2-beta3-d60b28422c35fc6f2fa0952dc214c3bf010c33d3]
> 	org.eclipse.mylyn.commons.xmlrpc [3.17.0 3.17.0.v20150625-2042]
> 	org.eclipse.mylyn.commons.repositories.core [1.9.0 1.9.0.v20150625-2042]
> 	org.eclipse.mylyn.commons.core [3.17.0 3.17.0.v20150625-2042]
> 	org.eclipse.equinox.security [1.1.1 1.1.1.R37x_v20110822-1018]
> 	org.eclipse.equinox.registry [3.5.200 3.5.200.v20120522-1841]
> 	org.eclipse.equinox.preferences [3.4.2 3.4.2.v20120111-2020]
> 	org.eclipse.equinox.app [1.3.100 1.3.100.v20110321]
> 	org.eclipse.core.runtime.compatibility.auth [3.2.200 3.2.200.v20110110]
> 	org.eclipse.core.net [1.2.100 1.2.100.I20110511-0800]
> 	org.eclipse.core.contenttype [3.4.100 3.4.100.v20110423-0524]
> 	org.apache.xmlrpc [3.0.0 3.0.0]
> 	org.apache.ws.commons.util [1.0.1 1.0.1]
> 	org.apache.commons.lang [2.6 2.6]
> 	me.dsnet.quickopener [1.5.0 1.5.0 201907121855]
> 	de.markiew.netbeans.plugin.restart [1.0 120420]
> 	com.jcraft.jzlib [1.0.7 1.0.7]
> 	com.googlecode.javaewah.JavaEWAH [0.7.9 0.7.9]
> INFO [org.netbeans.core.netigso.Netigso]: bundle org.eclipse.mylyn.wikitext.textile.core@2.6.0.v20150901-2143 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle org.eclipse.mylyn.wikitext.confluence.core@2.6.0.v20150901-2143 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle org.eclipse.mylyn.wikitext.markdown.core@2.6.0.v20150901-2143 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle org.eclipse.jgit.java7@3.6.2.201501210735-r resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle net.java.html.json@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle net.java.html.boot@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle org.netbeans.html.ko4j@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle net.java.html@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle net.java.html.boot.fx@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle net.java.html.boot.script@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle net.java.html.geo@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle net.java.html.sound@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle org.netbeans.html.xhr4j@1.6.1 resolved
> INFO [org.netbeans.core.netigso.Netigso]: bundle org.eclipse.osgi@3.9.1.v20140110-1610 started
> INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy resolver: Gnome
> INFO [org.netbeans.core.network.proxy.gnome.GsettingsNetworkProxy]: GSettings system proxy resolver: direct connection
> INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy reloading succeeded.
> INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy - mode: direct
> INFO [org.netbeans.core.network.proxy.NetworkProxyReloader]: System network proxy: fell to default (correct if direct mode went before)
> WARNING [org.openide.filesystems.Ordering]: Not all children in Toolbars/ marked with the position attribute: [QuickOpener], but some are: [File, Clipboard, UndoRedo, Build, Debug, Memory, Git, Standard.xml, Debugging.xml]
> INFO [org.netbeans.libs.svnclientadapter]: Javahl client adapter is not available
> Failed to load JavaHL Library.
> These are the errors that were encountered:
> no libsvnjavahl-1 in java.library.path: [/usr/java/packages/lib, /usr/lib64, /lib64, /lib, /usr/lib]
> no svnjavahl-1 in java.library.path: [/usr/java/packages/lib, /usr/lib64, /lib64, /lib, /usr/lib]
> no svnjavahl in java.library.path: [/usr/java/packages/lib, /usr/lib64, /lib64, /lib, /usr/lib]
> java.library.path = /usr/java/packages/lib:/usr/lib64:/lib64:/lib:/usr/lib
> INFO [org.netbeans.modules.subversion.client.SvnClientFactory]: JavaHL not available. Falling back on SvnKit.
> INFO [org.netbeans.modules.subversion.client.SvnClientFactory]: SvnKit not available. Falling back on commandline.
> INFO [org.netbeans.modules.subversion]: Commandline client version: 1.9.7 (r1800392)
> INFO [org.netbeans.modules.subversion.client.SvnClientFactory]: running on commandline
> INFO [org.netbeans.modules.subversion]: Finished indexing svn cache with 66 entries. Elapsed time: 46 ms.
> Diagnostic information
> Input arguments:
> 	-Djdk.home=/usr/lib/jvm/jdk-11.0.3
> 	-Dnetbeans.default_userdir_root=/home/hom/.netbeans
> 	-Dnetbeans.running.environment=gnome
> 	-Dnetbeans.dirs=/usr/local/netbeans-11.2-beta3/nb:/usr/local/netbeans-11.2-beta3/ergonomics:/usr/local/netbeans-11.2-beta3/ide:/usr/local/netbeans-11.2-beta3/extide:/usr/local/netbeans-11.2-beta3/java:/usr/local/netbeans-11.2-beta3/apisupport:/usr/local/netbeans-11.2-beta3/webcommon:/usr/local/netbeans-11.2-beta3/websvccommon:/usr/local/netbeans-11.2-beta3/enterprise:/usr/local/netbeans-11.2-beta3/mobility:/usr/local/netbeans-11.2-beta3/profiler:/usr/local/netbeans-11.2-beta3/python:/usr/local/netbeans-11.2-beta3/php:/usr/local/netbeans-11.2-beta3/identity:/usr/local/netbeans-11.2-beta3/harness:/usr/local/netbeans-11.2-beta3/cnd:/usr/local/netbeans-11.2-beta3/cndext:/usr/local/netbeans-11.2-beta3/dlight:/usr/local/netbeans-11.2-beta3/groovy:/usr/local/netbeans-11.2-beta3/extra:/usr/local/netbeans-11.2-beta3/javacard:/usr/local/netbeans-11.2-beta3/javafx:/usr/local/netbeans-11.2-beta3/tmcbeans:
> 	-Dnetbeans.home=/usr/local/netbeans-11.2-beta3/platform
> 	-Dnetbeans.importclass=org.netbeans.upgrade.AutoUpgrade
> 	-XX:+UseStringDeduplication
> 	-Xss2m
> 	-Djdk.gtk.version=2.2
> 	-Dapple.laf.useScreenMenuBar=true
> 	-Dapple.awt.graphics.UseQuartz=true
> 	-Dsun.java2d.noddraw=true
> 	-Dsun.java2d.dpiaware=true
> 	-Dsun.zip.disableMemoryMapping=true
> 	-Dplugin.manager.check.updates=false
> 	-Dnetbeans.extbrowser.manual_chrome_plugin_install=yes
> 	--add-opens=java.base/java.net=ALL-UNNAMED
> 	--add-opens=java.base/java.lang.ref=ALL-UNNAMED
> 	--add-opens=java.base/java.lang=ALL-UNNAMED
> 	--add-opens=java.base/java.security=ALL-UNNAMED
> 	--add-opens=java.base/java.util=ALL-UNNAMED
> 	--add-opens=java.desktop/javax.swing.plaf.basic=ALL-UNNAMED
> 	--add-opens=java.desktop/javax.swing.text=ALL-UNNAMED
> 	--add-opens=java.desktop/javax.swing=ALL-UNNAMED
> 	--add-opens=java.desktop/java.awt=ALL-UNNAMED
> 	--add-opens=java.desktop/java.awt.event=ALL-UNNAMED
> 	--add-opens=java.prefs/java.util.prefs=ALL-UNNAMED
> 	--add-opens=jdk.jshell/jdk.jshell=ALL-UNNAMED
> 	--add-modules=jdk.jshell
> 	--add-exports=java.desktop/sun.awt=ALL-UNNAMED
> 	--add-exports=java.desktop/java.awt.peer=ALL-UNNAMED
> 	--add-exports=java.desktop/com.sun.beans.editors=ALL-UNNAMED
> 	--add-exports=java.desktop/sun.swing=ALL-UNNAMED
> 	--add-exports=java.desktop/sun.awt.im=ALL-UNNAMED
> 	--add-exports=jdk.internal.jvmstat/sun.jvmstat.monitor=ALL-UNNAMED
> 	--add-exports=java.management/sun.management=ALL-UNNAMED
> 	--add-exports=java.base/sun.reflect.annotation=ALL-UNNAMED
> 	--add-exports=jdk.javadoc/com.sun.tools.javadoc.main=ALL-UNNAMED
> 	-XX:+IgnoreUnrecognizedVMOptions
> 	-XX:+HeapDumpOnOutOfMemoryError
> 	-XX:HeapDumpPath=/home/hom/.netbeans/11.2-beta3/var/log/heapdump.hprof
> 	-Dawt.useSystemAAFontSettings=gasp
> Compiler: HotSpot 64-Bit Tiered Compilers
> Heap memory usage: initial 250.0MB maximum 3994.0MB
> Non heap memory usage: initial 7.3MB maximum -1b
> Garbage collector: G1 Young Generation (Collections=14 Total time spent=0s)
> Garbage collector: G1 Old Generation (Collections=0 Total time spent=0s)
> Classes: loaded=10692 total loaded=10692 unloaded 0
> INFO [org.netbeans.core.ui.warmup.DiagnosticTask]: Total memory 16,744,923,136
> WARNING [org.netbeans.TopSecurityManager]: use of system property netbeans.user has been obsoleted in favor of InstalledFileLocator/Places at org.apache.maven.settings.building.DefaultSettingsBuildingRequest.setSystemProperties(DefaultSettingsBuildingRequest.java:122)
> WARNING [org.netbeans.TopSecurityManager]: use of system property netbeans.user has been obsoleted in favor of InstalledFileLocator/Places at org.apache.maven.repository.internal.MavenRepositorySystemUtils.newSession(MavenRepositorySystemUtils.java:133)
> WARNING [org.netbeans.TopSecurityManager]: use of system property netbeans.home has been obsoleted in favor of InstalledFileLocator/Places at org.netbeans.modules.java.j2seplatform.platformdefinition.Util.removeNBArtifacts(Util.java:337)
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Resolving dependencies took: 723 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 76 binary roots took: 1,385 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/api-v2.0/src/main/java took: 1,516 ms (New or modified files: 13, Deleted files: 0) [Adding listeners took: 1 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/cut-it-up-v2.0/src/main/resources took: 75 ms (New or modified files: 1, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/cut-it-up-v2.0/src/main/java took: 705 ms (New or modified files: 8, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/cut-it-up-v2.0/src/test/java took: 724 ms (New or modified files: 20, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/api/src/main/java took: 147 ms (New or modified files: 4, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/api/src/test/java took: 39 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/src/main/resources took: 0 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sorting-hvd-mvn/src/main/resources took: 34 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sorting-hvd-mvn/src/main/java took: 246 ms (New or modified files: 8, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sorting-hvd-mvn/src/test/java took: 199 ms (New or modified files: 5, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingclassic/src/main/java took: 313 ms (New or modified files: 22, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/api/src/main/resources took: 0 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/src/test/resources took: 0 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/api/src/test/resources took: 1 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/cut-it-up-v2.0/src/test/resources took: 0 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/main/java took: 249 ms (New or modified files: 11, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/main/resources took: 53 ms (New or modified files: 1, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/src/main/java took: 229 ms (New or modified files: 4, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java took: 295 ms (New or modified files: 10, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sorting-hvd-mvn/src/test/resources took: 0 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingclassic/src/main/resources took: 30 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingclassic/src/test/java took: 337 ms (New or modified files: 12, Deleted files: 0) [Adding listeners took: 1 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingclassic/src/test/resources took: 0 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/resources took: 0 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/src/test/java took: 119 ms (New or modified files: 4, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 25 source roots took: 5,311 ms (New or modified files: 123, Deleted files: 0) [Adding listeners took: 2 ms]
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingclassic/src/main/java/quicksort'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571897212205/NFTest.java
> WARNING [org.openide.filesystems.Ordering]: Not all children in / marked with the position attribute: [org-netbeans-modules-lsp-client-bindings-CompletionProviderImpl.instance], but some are: [org-netbeans-modules-parsing-ui-WaitScanFinishedCompletionProvider.instance, org-netbeans-modules-editor-java-JavaCompletionProvider.instance, org-netbeans-modules-jshell-editor-HistoryCompletionProvider.instance, org-netbeans-modules-java-editor-javadoc-JavadocCompletionProvider.instance, org-netbeans-lib-editor-codetemplates-CodeTemplateCompletionProvider.instance, org-netbeans-modules-j2ee-persistence-editor-completion-JPACodeCompletionProvider.instance, org-netbeans-modules-spellchecker-completion-WordCompletion.instance]
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests/NFTest.java' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200009: Could not display info for all targets because some targets don't exist"
> INFO [org.netbeans.modules.parsing.impl.TaskProcessor]: Task: CancelableTaskWrapper[task: org.netbeans.modules.java.navigation.ElementScanningTask@5274ee24, phase: ELEMENTS_RESOLVED, priority: 300] : class org.netbeans.modules.java.source.JavaSourceAccessor$CancelableTaskWrapper ignored cancel for 3,979 ms.
> INFO [org.netbeans.modules.parsing.impl.TaskProcessor]: Task: CancelableTaskWrapper[task: org.netbeans.modules.java.hints.spiimpl.hints.HintsTask@6b9b9e8a, phase: RESOLVED, priority: 500] : class org.netbeans.modules.java.source.JavaSourceAccessor$CancelableTaskWrapper ignored cancel for 257 ms.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,286,910,976.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$3.run(NexusRepositoryIndexerImpl.java:659)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$3.run(NexusRepositoryIndexerImpl.java:652)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexRepo(NexusRepositoryIndexerImpl.java:652)
> 	at org.netbeans.modules.maven.indexer.api.RepositoryIndexer.indexRepo(RepositoryIndexer.java:42)
> 	at org.netbeans.modules.maven.ProjectOpenedHookImpl$2.run(ProjectOpenedHookImpl.java:207)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,286,890,496.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$3.run(NexusRepositoryIndexerImpl.java:659)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$3.run(NexusRepositoryIndexerImpl.java:652)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexRepo(NexusRepositoryIndexerImpl.java:652)
> 	at org.netbeans.modules.maven.indexer.api.RepositoryIndexer.indexRepo(RepositoryIndexer.java:42)
> 	at org.netbeans.modules.maven.ProjectOpenedHookImpl$2.run(ProjectOpenedHookImpl.java:207)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.java.source.parsing.JavacParser]: Did not parse anything for: file:/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests/NFTest.java
> WARNING [org.openide.filesystems.Ordering]: Not all children in / marked with the position attribute: [org-netbeans-modules-lsp-client-bindings-HyperlinkProviderImpl.instance], but some are: [JavaHyperlinkProvider.instance, org.netbeans.modules.j2ee.persistence.editor.hyperlink.NamedQueryHyperlinkProvider.instance, HyperlinkProviderImpl.instance, org-netbeans-modules-editor-url-HyperlinkImpl.instance]
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.options.keymap.LayersBridge]: Invalid shortcut: org.openide.loaders.XMLDataObject@1b009ce9[MultiFileObject@3b1f44f2[Actions/Help/master-help.xml]]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Resolving dependencies took: 6 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 0 binary roots took: 1 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /usr/local/netbeans-11.2-beta3/webcommon/jsstubs/domstubs.zip took: 38 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /usr/local/netbeans-11.2-beta3/webcommon/jsstubs/corestubs.zip took: 21 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /usr/local/netbeans-11.2-beta3/webcommon/jsstubs/reststubs.zip took: 19 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 3 source roots took: 78 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> path="" :WrapperServlet: init
> WARNING [org.openide.text.CloneableEditorSupport]: org.netbeans.modules.xml.text.TextEditorSupport should override asynchronousOpen(). See http://bits.netbeans.org/dev/javadoc/org-openide-text/apichanges.html#CloneableEditorSupport.asynchronousOpen
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,548,736.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,544,640.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.netbeans.TopSecurityManager]: use of system property netbeans.user has been obsoleted in favor of InstalledFileLocator/Places at org.apache.maven.properties.internal.SystemProperties.addSystemProperties(SystemProperties.java:38)
> WARNING [org.openide.filesystems.Ordering]: Not all children in / marked with the position attribute: [org-netbeans-modules-lsp-client-bindings-HyperlinkProviderImpl.instance], but some are: [HyperlinkProviderImpl.instance, org-netbeans-modules-editor-url-HyperlinkImpl.instance]
> WARNING [org.openide.filesystems.Ordering]: Not all children in / marked with the position attribute: [org-netbeans-modules-lsp-client-bindings-HyperlinkProviderImpl.instance], but some are: [org-netbeans-modules-maven-hyperlinks-HyperlinkProviderImpl.instance, HyperlinkProviderImpl.instance, org-netbeans-modules-editor-url-HyperlinkImpl.instance]
> no schema parent for groupId of type=xs:string
> INFO [null]: Last record repeated 7 more times.
> INFO [null]: Last record repeated more than 10 times, further logs of this record are ignored until the log record changes.
> INFO [null]: Last record repeated 19 times in total.
> no schema parent for artifactId of type=xs:string
> INFO [null]: Last record repeated 5 more times.
> SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl$1$1
> org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.apache.maven.plugins:null:RELEASE:maven-plugin}: The artifactId cannot be empty.
> 	at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:136)
> 	at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:564)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:524)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreatePluginArtifact(MavenRepositorySystem.java:497)
> 	at org.apache.maven.bridge.MavenRepositorySystem.createPluginArtifact(MavenRepositorySystem.java:170)
> 	at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:766)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider.runMavenValidationImpl(StatusProvider.java:383)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider.runMavenValidation(StatusProvider.java:338)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider.access$300(StatusProvider.java:97)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl.findHints(StatusProvider.java:162)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl.checkHints(StatusProvider.java:156)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl.access$000(StatusProvider.java:109)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl$1$1.run(StatusProvider.java:125)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.modelcache.MavenProjectCache]: Runtime exception thrown while loading maven project at /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/pom.xml
> org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.apache.maven.plugins:null:RELEASE:maven-plugin}: The artifactId cannot be empty.
> 	at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:136)
> 	at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:564)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:524)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreatePluginArtifact(MavenRepositorySystem.java:497)
> 	at org.apache.maven.bridge.MavenRepositorySystem.createPluginArtifact(MavenRepositorySystem.java:170)
> 	at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:766)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
> 	at org.netbeans.modules.maven.embedder.MavenEmbedder.readProjectWithDependencies(MavenEmbedder.java:240)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.loadOriginalMavenProject(MavenProjectCache.java:209)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.access$100(MavenProjectCache.java:62)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache$2.run(MavenProjectCache.java:107)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache$2.run(MavenProjectCache.java:95)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.getMavenProject(MavenProjectCache.java:95)
> 	at org.netbeans.modules.maven.NbMavenProjectImpl.loadOriginalMavenProject(NbMavenProjectImpl.java:443)
> 	at org.netbeans.modules.maven.NbMavenProjectImpl.access$100(NbMavenProjectImpl.java:107)
> [catch] at org.netbeans.modules.maven.NbMavenProjectImpl$1.run(NbMavenProjectImpl.java:119)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.netbeans.modules.maven.graph.DependencyGraphTopComponent]: no artifact lookup for Maven[/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/pom.xml]
> INFO [org.netbeans.modules.maven.problems.MavenModelProblemsProvider]: Exception thrown while loading maven project at /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice@292f0127:3aa3a2cd
> org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.apache.maven.plugins:null:RELEASE:maven-plugin}: The artifactId cannot be empty.
> 	at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:136)
> 	at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:564)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:524)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreatePluginArtifact(MavenRepositorySystem.java:497)
> 	at org.apache.maven.bridge.MavenRepositorySystem.createPluginArtifact(MavenRepositorySystem.java:170)
> 	at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:766)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
> 	at org.netbeans.modules.maven.embedder.MavenEmbedder.readProjectWithDependencies(MavenEmbedder.java:240)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.loadOriginalMavenProject(MavenProjectCache.java:209)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.access$100(MavenProjectCache.java:62)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache$2.run(MavenProjectCache.java:107)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache$2.run(MavenProjectCache.java:95)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.getMavenProject(MavenProjectCache.java:95)
> 	at org.netbeans.modules.maven.NbMavenProjectImpl.loadOriginalMavenProject(NbMavenProjectImpl.java:443)
> 	at org.netbeans.modules.maven.NbMavenProjectImpl.access$100(NbMavenProjectImpl.java:107)
> [catch] at org.netbeans.modules.maven.NbMavenProjectImpl$1.run(NbMavenProjectImpl.java:119)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.netbeans.modules.java.source.parsing.JavacParser]: ClassPath identity changed for /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests/NFTest.java@278dab3b:4d8c6e2b, class path owner: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice (class org.netbeans.modules.maven.NbMavenProjectImpl) original sourcePath: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java:/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/resources new sourcePath: 
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.maven.NbMavenProjectImpl]: Runtime exception thrown while loading maven project at /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice@292f0127:3aa3a2cd
> org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.apache.maven.plugins:null:RELEASE:maven-plugin}: The artifactId cannot be empty.
> 	at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:136)
> 	at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:564)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:524)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreatePluginArtifact(MavenRepositorySystem.java:497)
> 	at org.apache.maven.bridge.MavenRepositorySystem.createPluginArtifact(MavenRepositorySystem.java:170)
> 	at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:766)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
> 	at org.netbeans.modules.maven.embedder.MavenEmbedder.readProjectWithDependencies(MavenEmbedder.java:240)
> [catch] at org.netbeans.modules.maven.NbMavenProjectImpl.loadMavenProject(NbMavenProjectImpl.java:293)
> 	at org.netbeans.modules.maven.execute.BeanRunConfig.getMavenProject(BeanRunConfig.java:153)
> 	at org.netbeans.modules.maven.execute.MavenCommandLineExecutor.createMavenExecutionCommand(MavenCommandLineExecutor.java:398)
> 	at org.netbeans.modules.maven.execute.MavenCommandLineExecutor.constructBuilder(MavenCommandLineExecutor.java:549)
> 	at org.netbeans.modules.maven.execute.MavenCommandLineExecutor.run(MavenCommandLineExecutor.java:275)
> 	at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:128)
> WARNING [org.netbeans.modules.java.source.indexing.JavaIndex]: Ignoring root with no ClassPath: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java
> INFO [org.netbeans.modules.maven.NbMavenProjectImpl]: Runtime exception thrown while loading maven project at /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice@292f0127:3aa3a2cd
> org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.apache.maven.plugins:null:RELEASE:maven-plugin}: The artifactId cannot be empty.
> 	at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:136)
> 	at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:564)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:524)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreatePluginArtifact(MavenRepositorySystem.java:497)
> 	at org.apache.maven.bridge.MavenRepositorySystem.createPluginArtifact(MavenRepositorySystem.java:170)
> 	at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:766)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
> 	at org.netbeans.modules.maven.embedder.MavenEmbedder.readProjectWithDependencies(MavenEmbedder.java:240)
> [catch] at org.netbeans.modules.maven.NbMavenProjectImpl.loadMavenProject(NbMavenProjectImpl.java:293)
> 	at org.netbeans.modules.maven.execute.BeanRunConfig.getMavenProject(BeanRunConfig.java:153)
> 	at org.netbeans.modules.maven.execute.MavenCommandLineExecutor$ExecuteMaven$1.taskFinished(MavenCommandLineExecutor.java:148)
> 	at org.openide.util.Task.notifyFinished(Task.java:215)
> 	at org.netbeans.core.execution.ExecutorTaskImpl.finished(ExecutorTaskImpl.java:64)
> 	at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:150)
> INFO [org.netbeans.modules.maven.modelcache.MavenProjectCache]: Runtime exception thrown while loading maven project at /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/pom.xml
> org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.apache.maven.plugins:null:RELEASE:maven-plugin}: The artifactId cannot be empty.
> 	at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:136)
> 	at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:564)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:524)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreatePluginArtifact(MavenRepositorySystem.java:497)
> 	at org.apache.maven.bridge.MavenRepositorySystem.createPluginArtifact(MavenRepositorySystem.java:170)
> 	at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:766)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
> 	at org.netbeans.modules.maven.embedder.MavenEmbedder.readProjectWithDependencies(MavenEmbedder.java:240)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.loadOriginalMavenProject(MavenProjectCache.java:209)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.access$100(MavenProjectCache.java:62)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache$2.run(MavenProjectCache.java:107)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache$2.run(MavenProjectCache.java:95)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.getMavenProject(MavenProjectCache.java:95)
> 	at org.netbeans.modules.maven.NbMavenProjectImpl.loadOriginalMavenProject(NbMavenProjectImpl.java:443)
> 	at org.netbeans.modules.maven.NbMavenProjectImpl.access$100(NbMavenProjectImpl.java:107)
> [catch] at org.netbeans.modules.maven.NbMavenProjectImpl$1.run(NbMavenProjectImpl.java:119)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.problems.MavenModelProblemsProvider]: Exception thrown while loading maven project at /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice@292f0127:3aa3a2cd
> org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.apache.maven.plugins:null:RELEASE:maven-plugin}: The artifactId cannot be empty.
> 	at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:136)
> 	at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:564)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:524)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreatePluginArtifact(MavenRepositorySystem.java:497)
> 	at org.apache.maven.bridge.MavenRepositorySystem.createPluginArtifact(MavenRepositorySystem.java:170)
> 	at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:766)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
> 	at org.netbeans.modules.maven.embedder.MavenEmbedder.readProjectWithDependencies(MavenEmbedder.java:240)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.loadOriginalMavenProject(MavenProjectCache.java:209)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.access$100(MavenProjectCache.java:62)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache$2.run(MavenProjectCache.java:107)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache$2.run(MavenProjectCache.java:95)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.modelcache.MavenProjectCache.getMavenProject(MavenProjectCache.java:95)
> 	at org.netbeans.modules.maven.NbMavenProjectImpl.loadOriginalMavenProject(NbMavenProjectImpl.java:443)
> 	at org.netbeans.modules.maven.NbMavenProjectImpl.access$100(NbMavenProjectImpl.java:107)
> [catch] at org.netbeans.modules.maven.NbMavenProjectImpl$1.run(NbMavenProjectImpl.java:119)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.netbeans.modules.maven.graph.DependencyGraphTopComponent]: no artifact lookup for Maven[/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/pom.xml]
> SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl$6
> org.apache.maven.artifact.InvalidArtifactRTException: For artifact {org.apache.maven.plugins:null:RELEASE:maven-plugin}: The artifactId cannot be empty.
> 	at org.apache.maven.artifact.DefaultArtifact.validateIdentity(DefaultArtifact.java:136)
> 	at org.apache.maven.artifact.DefaultArtifact.<init>(DefaultArtifact.java:123)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:564)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreateArtifact(MavenRepositorySystem.java:524)
> 	at org.apache.maven.bridge.MavenRepositorySystem.XcreatePluginArtifact(MavenRepositorySystem.java:497)
> 	at org.apache.maven.bridge.MavenRepositorySystem.createPluginArtifact(MavenRepositorySystem.java:170)
> 	at org.apache.maven.project.DefaultProjectBuilder.initProject(DefaultProjectBuilder.java:766)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:176)
> 	at org.apache.maven.project.DefaultProjectBuilder.build(DefaultProjectBuilder.java:119)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider.runMavenValidationImpl(StatusProvider.java:383)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider.runMavenValidation(StatusProvider.java:338)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider.access$300(StatusProvider.java:97)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl.findHints(StatusProvider.java:162)
> 	at org.netbeans.modules.maven.hints.pom.StatusProvider$StatusProviderImpl$6.run(StatusProvider.java:276)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> SEVERE [null]: Last record repeated again.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,331,648.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,323,456.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Encountered more than 2,048 clauses processing +p:maven-plugin +u:org.apache.maven.plugins|*
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,307,072.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,302,976.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,294,784.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Encountered more than 2,048 clauses processing +p:maven-plugin +u:org.codehaus.mojo|*
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,290,688.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,282,496.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,278,400.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,270,208.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,266,112.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,257,920.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,253,824.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,245,632.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,241,536.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,233,344.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,229,248.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,225,152.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,216,960.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,212,864.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,204,672.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,200,576.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,192,384.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,188,288.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,180,096.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,176,000.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,167,808.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,163,712.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,155,520.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,151,424.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,143,232.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,057,216.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,049,024.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,044,928.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,036,736.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,032,640.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,024,448.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,020,352.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,012,160.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,282,008,064.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,999,872.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,995,776.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,987,584.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,950,720.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,942,528.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,938,432.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,930,240.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,926,144.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,917,952.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,913,856.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,889,280.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,885,184.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,876,992.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,872,896.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,864,704.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,823,744.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,815,552.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,811,456.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,803,264.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,799,168.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,790,976.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,786,880.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,778,688.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,774,592.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,766,400.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,762,304.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,754,112.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,750,016.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,704,960.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,700,864.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,672,192.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,668,096.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/nbactions.xml' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200009: Could not display info for all targets because some targets don't exist"
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,659,904.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,655,808.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,647,616.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,643,520.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,635,328.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,631,232.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,623,040.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,618,944.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,610,752.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,569,792.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,561,600.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,557,504.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,281,549,312.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.openide.filesystems.Ordering]: Not all children in / marked with the position attribute: [org-netbeans-modules-editor-java-JavaBracesMatcher.shadow], but some are: [org-netbeans-modules-editor-bracesmatching-LegacyEssMatcher.instance, org-netbeans-modules-editor-bracesmatching-DefaultMatcher.instance]
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 1,775 > endpos: -1
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 1,837 > endpos: -1
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.openide.util.WeakListenerImpl]: Can't remove java.beans.PropertyChangeListener using method org.netbeans.modules.maven.NbMavenProjectImpl.removePropertyChangeListener from Maven[/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/pom.xml]
> WARNING [null]: Last record repeated more than 10 times, further logs of this record are ignored until the log record changes.
> WARNING [null]: Last record repeated 94 times in total.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 2,061 > endpos: -1
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571899937623/NFTest.java
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 2,092 > endpos: -1
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.bugtracking.BugtrackingManager]: Loading stored repositories took 88 millis.
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 2,092 > endpos: -1
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571900637456/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571900638162/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571900747693/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571900799848/NFTest.java
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 2,092 > endpos: -1
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,526 > endpos: -1
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,531 > endpos: -1
> WARNING [null]: Last record repeated again.
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571901030961/NFTest.java
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.uihandler.Installer]: findIdentity: e9fc1732-8d08-4bc2-88df-62d3fecda6b1_64ff672c-1373-4519-af4b-a488b59c373c
> INFO [org.netbeans.modules.uihandler.Installer]
> java.net.ConnectException: Connection refused (Connection refused)
> 	at java.base/java.net.PlainSocketImpl.socketConnect(Native Method)
> 	at java.base/java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:399)
> 	at java.base/java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:242)
> 	at java.base/java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:224)
> 	at java.base/java.net.Socket.connect(Socket.java:591)
> 	at java.base/java.net.Socket.connect(Socket.java:540)
> 	at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:182)
> 	at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:474)
> 	at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:569)
> 	at java.base/sun.net.www.http.HttpClient.<init>(HttpClient.java:242)
> 	at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:341)
> 	at java.base/sun.net.www.http.HttpClient.New(HttpClient.java:362)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1242)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1181)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1065)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection$6.run(HttpURLConnection.java:1063)
> 	at java.base/java.security.AccessController.doPrivileged(Native Method)
> 	at java.base/java.security.AccessController.doPrivilegedWithCombiner(AccessController.java:793)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1062)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:1009)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1356)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection$8.run(HttpURLConnection.java:1323)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection$8.run(HttpURLConnection.java:1321)
> 	at java.base/java.security.AccessController.doPrivileged(Native Method)
> 	at java.base/java.security.AccessController.doPrivilegedWithCombiner(AccessController.java:793)
> 	at java.base/sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1320)
> 	at org.netbeans.modules.uihandler.Installer.uLogs(Installer.java:1248)
> 	at org.netbeans.modules.uihandler.Installer.uploadLogs(Installer.java:1186)
> 	at org.netbeans.modules.uihandler.Installer.access$1600(Installer.java:99)
> [catch] at org.netbeans.modules.uihandler.Installer$Submit.uploadAndPost(Installer.java:2157)
> 	at org.netbeans.modules.uihandler.Installer$Submit.access$1400(Installer.java:1664)
> 	at org.netbeans.modules.uihandler.Installer$Submit$1$2.run(Installer.java:2057)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,741 > endpos: -1
> WARNING [null]: Last record repeated again.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,741 > endpos: -1
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> Adding a fold that is identical with another previously added fold from the same FoldManager is not allowed.
> Existing fold: [javadoc] E1 <82,296>, desc='/**...*/', hash=0x17f38d93, [82, 296] {85, 294}; FoldManager: org.netbeans.modules.java.editor.fold.JavaElementFoldManager@e4e7df5
>      New fold: [javadoc] E1 <82,296>, desc='/**...*/', hash=0x537ea312, [82, 296] {85, 294}; FoldManager: org.netbeans.modules.java.editor.fold.JavaElementFoldManager@e4e7df5
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,741 > endpos: -1
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor org.netbeans.spi.editor.completion.support.AsyncCompletionTask
> java.lang.NoSuchFieldError: bound
> 	at org.netbeans.api.java.source.SourceUtils.getBound(SourceUtils.java:198)
> 	at org.netbeans.api.java.source.TypeUtilities$TypeNameVisitor.visitWildcard(TypeUtilities.java:450)
> 	at org.netbeans.api.java.source.TypeUtilities$TypeNameVisitor.visitWildcard(TypeUtilities.java:363)
> 	at com.sun.tools.javac.code.Type$WildcardType.accept(Type.java:943)
> 	at javax.lang.model.util.AbstractTypeVisitor6.visit(AbstractTypeVisitor6.java:91)
> 	at org.netbeans.api.java.source.TypeUtilities.getTypeName(TypeUtilities.java:146)
> 	at org.netbeans.modules.editor.java.Utilities.getTypeName(Utilities.java:301)
> 	at org.netbeans.modules.editor.java.Utilities.getTypeName(Utilities.java:290)
> 	at org.netbeans.modules.editor.java.JavaCompletionItem$MethodItem.<init>(JavaCompletionItem.java:1784)
> 	at org.netbeans.modules.editor.java.JavaCompletionItem$MethodItem.<init>(JavaCompletionItem.java:1730)
> 	at org.netbeans.modules.editor.java.JavaCompletionItem.createExecutableItem(JavaCompletionItem.java:180)
> 	at org.netbeans.modules.editor.java.JavaCompletionItemFactory.createExecutableItem(JavaCompletionItemFactory.java:111)
> 	at org.netbeans.modules.editor.java.JavaCompletionItemFactory.createExecutableItem(JavaCompletionItemFactory.java:49)
> 	at org.netbeans.modules.java.completion.JavaCompletionTask.addMembers(JavaCompletionTask.java:3692)
> 	at org.netbeans.modules.java.completion.JavaCompletionTask.insideMemberSelect(JavaCompletionTask.java:1836)
> 	at org.netbeans.modules.java.completion.JavaCompletionTask.resolve(JavaCompletionTask.java:375)
> 	at org.netbeans.modules.java.completion.BaseTask.run(BaseTask.java:93)
> 	at org.netbeans.modules.java.completion.JavaCompletionTask.run(JavaCompletionTask.java:60)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.modules.editor.java.JavaCompletionProvider$JavaCompletionQuery.query(JavaCompletionProvider.java:193)
> 	at org.netbeans.spi.editor.completion.support.AsyncCompletionTask.run(AsyncCompletionTask.java:198)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> [catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> SEVERE [null]: Last record repeated again.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,737 > endpos: -1
> WARNING [null]: Last record repeated again.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571903277257/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571903278566/NFTest.java
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,762 > endpos: -1
> WARNING [null]: Last record repeated again.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,762 > endpos: -1
> WARNING [null]: Last record repeated again.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,762 > endpos: -1
> WARNING [null]: Last record repeated again.
> WARNING [null]: Last record repeated again.
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904236287/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904260936/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904263696/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904272774/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904273144/NFTest.java
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,762 > endpos: -1
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,812 > endpos: -1
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904335259/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904335650/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904336565/NFTest.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904339017/NFTest.java
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.java.source.nbjavac.parsing.PartialReparserImpl]: Javac returned startpos: 3,812 > endpos: -1
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571904575236/NFTest.java
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,278,166,016.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,278,157,824.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> WARNING [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/failsafe-reports: java.nio.file.NoSuchFileException: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/failsafe-reports
> WARNING [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/surefire-reports: java.nio.file.NoSuchFileException: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/surefire-reports
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/site: java.nio.file.NoSuchFileException: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/site
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/javadoc-bundle-options: java.nio.file.NoSuchFileException: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/javadoc-bundle-options
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/archive-tmp: java.nio.file.NoSuchFileException: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/archive-tmp
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/maven-archiver: java.nio.file.NoSuchFileException: /home/hom/sebi/prc1/trunk/46_assessmentutils/sebitesthelpers/target/maven-archiver
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,314,296,832.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,314,288,640.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,313,899,520.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index fontysvenlo.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://www.fontysvenlo.org/repository/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,313,887,232.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: Downloaded maven index file has size 0 (zipped). The usable space in /home/hom/.cache/netbeans/11.2-beta3 is 199,313,874,944.
> INFO [org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl]: could not (re-)index oss.sonatype.org
> org.apache.maven.wagon.ResourceDoesNotExistException: File: https://oss.sonatype.org/content/repositories/snapshots/.index/nexus-maven-repository-index.properties , ReasonPhrase:Not Found.
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:1012)
> 	at org.apache.maven.wagon.providers.http.AbstractHttpClientWagon.fillInputData(AbstractHttpClientWagon.java:960)
> 	at org.apache.maven.wagon.StreamWagon.getInputStream(StreamWagon.java:116)
> 	at org.apache.maven.wagon.StreamWagon.getIfNewer(StreamWagon.java:88)
> 	at org.apache.maven.wagon.StreamWagon.get(StreamWagon.java:61)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:220)
> Caused: java.io.FileNotFoundException: Resource nexus-maven-repository-index.properties does not exist
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:236)
> 	at org.apache.maven.index.updater.WagonHelper$WagonFetcher.retrieve(WagonHelper.java:202)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.downloadIndexProperties(DefaultIndexUpdater.java:342)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.access$000(DefaultIndexUpdater.java:76)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater$IndexAdaptor.setProperties(DefaultIndexUpdater.java:465)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:681)
> 	at org.apache.maven.index.updater.DefaultIndexUpdater.fetchAndUpdateIndex(DefaultIndexUpdater.java:161)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.indexLoadedRepo(NexusRepositoryIndexerImpl.java:528)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl.access$200(NexusRepositoryIndexerImpl.java:122)
> [catch] at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:636)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2$1.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.writeAccess(DefaultMutexImplementation.java:229)
> 	at org.openide.util.Mutex.writeAccess(Mutex.java:246)
> 	at org.netbeans.modules.maven.indexer.NexusRepositoryIndexerImpl$2.run(NexusRepositoryIndexerImpl.java:633)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.openide.loaders.XMLDataObject]: I/O exception while opening /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/cpd.xml@2721daaa:4b240d23
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> msg
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> Caused: java.io.FileNotFoundException: Can't read /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/cpd.xml
> 	at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj.getInputStream(FileObj.java:194)
> [catch] at org.openide.loaders.XMLDataObjectInfoParser.waitFinished(XMLDataObjectInfoParser.java:222)
> 	at org.openide.loaders.XMLDataObjectInfoParser.waitFinished(XMLDataObjectInfoParser.java:175)
> 	at org.openide.loaders.XMLDataObjectInfoParser.getPublicId(XMLDataObjectInfoParser.java:106)
> 	at org.openide.loaders.XMLDataObject$DelDoc.invoke(XMLDataObject.java:1488)
> 	at com.sun.proxy.$Proxy7.getPublicId(Unknown Source)
> 	at org.netbeans.modules.openide.loaders.FileEntityResolver.getEnvironment(FileEntityResolver.java:122)
> 	at org.openide.loaders.Environment.findForOne(Environment.java:106)
> 	at org.openide.loaders.Environment.find(Environment.java:46)
> 	at org.netbeans.modules.xml.XMLDataObject.createNodeDelegate(XMLDataObject.java:170)
> 	at org.openide.loaders.DataObject$1.run(DataObject.java:347)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:172)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation$1R.run(DefaultMutexImplementation.java:1016)
> 	at org.openide.nodes.Children$ProjectManagerDeadlockDetector.execute(Children.java:1913)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.doWrapperAccess(DefaultMutexImplementation.java:1035)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:162)
> 	at org.openide.util.Mutex.readAccess(Mutex.java:235)
> 	at org.openide.loaders.DataObject.getNodeDelegateImpl(DataObject.java:330)
> 	at org.openide.loaders.DataObject.getNodeDelegate(DataObject.java:317)
> 	at org.openide.loaders.DataObject.getClonedNodeDelegate(DataObject.java:372)
> 	at org.openide.loaders.FolderChildren.createNode(FolderChildren.java:251)
> 	at org.openide.loaders.FolderChildren$DelayedNode.run(FolderChildren.java:530)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> ALL [null]: Cannot read file cpd.xml in /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target.
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> INFO [org.openide.loaders.XMLDataObject]: I/O exception while opening /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/findbugsXml.xml@ce263c72:79f663ef
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> msg
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> Caused: java.io.FileNotFoundException: Can't read /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/findbugsXml.xml
> 	at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj.getInputStream(FileObj.java:194)
> [catch] at org.openide.loaders.XMLDataObjectInfoParser.waitFinished(XMLDataObjectInfoParser.java:222)
> 	at org.openide.loaders.XMLDataObjectInfoParser.waitFinished(XMLDataObjectInfoParser.java:175)
> 	at org.openide.loaders.XMLDataObjectInfoParser.getPublicId(XMLDataObjectInfoParser.java:106)
> 	at org.openide.loaders.XMLDataObject$DelDoc.invoke(XMLDataObject.java:1488)
> 	at com.sun.proxy.$Proxy7.getPublicId(Unknown Source)
> 	at org.netbeans.modules.openide.loaders.FileEntityResolver.getEnvironment(FileEntityResolver.java:122)
> 	at org.openide.loaders.Environment.findForOne(Environment.java:106)
> 	at org.openide.loaders.Environment.find(Environment.java:46)
> 	at org.netbeans.modules.xml.XMLDataObject.createNodeDelegate(XMLDataObject.java:170)
> 	at org.openide.loaders.DataObject$1.run(DataObject.java:347)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:172)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation$1R.run(DefaultMutexImplementation.java:1016)
> 	at org.openide.nodes.Children$ProjectManagerDeadlockDetector.execute(Children.java:1913)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.doWrapperAccess(DefaultMutexImplementation.java:1035)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:162)
> 	at org.openide.util.Mutex.readAccess(Mutex.java:235)
> 	at org.openide.loaders.DataObject.getNodeDelegateImpl(DataObject.java:330)
> 	at org.openide.loaders.DataObject.getNodeDelegate(DataObject.java:317)
> 	at org.openide.loaders.DataObject.getClonedNodeDelegate(DataObject.java:372)
> 	at org.openide.loaders.FolderChildren.createNode(FolderChildren.java:251)
> 	at org.openide.loaders.FolderChildren$DelayedNode.run(FolderChildren.java:530)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> ALL [null]: Cannot read file findbugsXml.xml in /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target.
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> INFO [org.openide.loaders.XMLDataObject]: I/O exception while opening /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/maven-pmd-plugin-default.xml@2d2c87ac:4d24bce6
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> msg
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> Caused: java.io.FileNotFoundException: Can't read /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/maven-pmd-plugin-default.xml
> 	at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj.getInputStream(FileObj.java:194)
> [catch] at org.openide.loaders.XMLDataObjectInfoParser.waitFinished(XMLDataObjectInfoParser.java:222)
> 	at org.openide.loaders.XMLDataObjectInfoParser.waitFinished(XMLDataObjectInfoParser.java:175)
> 	at org.openide.loaders.XMLDataObjectInfoParser.getPublicId(XMLDataObjectInfoParser.java:106)
> 	at org.openide.loaders.XMLDataObject$DelDoc.invoke(XMLDataObject.java:1488)
> 	at com.sun.proxy.$Proxy7.getPublicId(Unknown Source)
> 	at org.netbeans.modules.openide.loaders.FileEntityResolver.getEnvironment(FileEntityResolver.java:122)
> 	at org.openide.loaders.Environment.findForOne(Environment.java:106)
> 	at org.openide.loaders.Environment.find(Environment.java:46)
> 	at org.netbeans.modules.xml.XMLDataObject.createNodeDelegate(XMLDataObject.java:170)
> 	at org.openide.loaders.DataObject$1.run(DataObject.java:347)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:172)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation$1R.run(DefaultMutexImplementation.java:1016)
> 	at org.openide.nodes.Children$ProjectManagerDeadlockDetector.execute(Children.java:1913)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.doWrapperAccess(DefaultMutexImplementation.java:1035)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:162)
> 	at org.openide.util.Mutex.readAccess(Mutex.java:235)
> 	at org.openide.loaders.DataObject.getNodeDelegateImpl(DataObject.java:330)
> 	at org.openide.loaders.DataObject.getNodeDelegate(DataObject.java:317)
> 	at org.openide.loaders.DataObject.getClonedNodeDelegate(DataObject.java:372)
> 	at org.openide.loaders.FolderChildren.createNode(FolderChildren.java:251)
> 	at org.openide.loaders.FolderChildren$DelayedNode.run(FolderChildren.java:530)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> ALL [null]: Cannot read file maven-pmd-plugin-default.xml in /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target.
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> INFO [org.openide.loaders.XMLDataObject]: I/O exception while opening /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/pmd.xml@d1d7523a:6903292e
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> msg
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> Caused: java.io.FileNotFoundException: Can't read /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/pmd.xml
> 	at org.netbeans.modules.masterfs.filebasedfs.fileobjects.FileObj.getInputStream(FileObj.java:194)
> [catch] at org.openide.loaders.XMLDataObjectInfoParser.waitFinished(XMLDataObjectInfoParser.java:222)
> 	at org.openide.loaders.XMLDataObjectInfoParser.waitFinished(XMLDataObjectInfoParser.java:175)
> 	at org.openide.loaders.XMLDataObjectInfoParser.getPublicId(XMLDataObjectInfoParser.java:106)
> 	at org.openide.loaders.XMLDataObject$DelDoc.invoke(XMLDataObject.java:1488)
> 	at com.sun.proxy.$Proxy7.getPublicId(Unknown Source)
> 	at org.netbeans.modules.openide.loaders.FileEntityResolver.getEnvironment(FileEntityResolver.java:122)
> 	at org.openide.loaders.Environment.findForOne(Environment.java:106)
> 	at org.openide.loaders.Environment.find(Environment.java:46)
> 	at org.netbeans.modules.xml.XMLDataObject.createNodeDelegate(XMLDataObject.java:170)
> 	at org.openide.loaders.DataObject$1.run(DataObject.java:347)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:172)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation$1R.run(DefaultMutexImplementation.java:1016)
> 	at org.openide.nodes.Children$ProjectManagerDeadlockDetector.execute(Children.java:1913)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.doWrapperAccess(DefaultMutexImplementation.java:1035)
> 	at org.netbeans.modules.openide.util.DefaultMutexImplementation.readAccess(DefaultMutexImplementation.java:162)
> 	at org.openide.util.Mutex.readAccess(Mutex.java:235)
> 	at org.openide.loaders.DataObject.getNodeDelegateImpl(DataObject.java:330)
> 	at org.openide.loaders.DataObject.getNodeDelegate(DataObject.java:317)
> 	at org.openide.loaders.DataObject.getClonedNodeDelegate(DataObject.java:372)
> 	at org.openide.loaders.FolderChildren.createNode(FolderChildren.java:251)
> 	at org.openide.loaders.FolderChildren$DelayedNode.run(FolderChildren.java:530)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> ALL [null]: Cannot read file pmd.xml in /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target.
> Parent exists: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target
> Has children [classes, generated-sources, maven-status]
> WARNING [null]: Note - org.netbeans.modules.templates.ui.TemplatesPanel ought to override getPersistenceType() rather than using the client property or accepting the default.
> WARNING [org.openide.text.CloneableEditorSupport]: org.netbeans.modules.properties.PropertiesEditorSupport should override asynchronousOpen(). See http://bits.netbeans.org/dev/javadoc/org-openide-text/apichanges.html#CloneableEditorSupport.asynchronousOpen
> WARNING [org.openide.filesystems.Ordering]: Not all children in / marked with the position attribute: [org-netbeans-modules-lsp-client-bindings-HyperlinkProviderImpl.instance], but some are: [HyperlinkProviderImpl.instance, org-netbeans-modules-editor-url-HyperlinkImpl.instance]
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice: java.nio.file.NoSuchFileException: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice: java.nio.file.NoSuchFileException: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice: java.nio.file.NoSuchFileException: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice: java.nio.file.NoSuchFileException: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice: java.nio.file.NoSuchFileException: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Cannot add filesystem watch for /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice: java.nio.file.NoSuchFileException: /home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/target/classes/asortingservice
> INFO [org.netbeans.modules.masterfs.watcher.Watcher]: Following "Cannot add filesystem watch" will be logged with log level FINE.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/sorting/solution/sortingservice/src/test/java/teachertests'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-2017/nbproject/private/private.properties' was not found."
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Resolving dependencies took: 7 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 2 binary roots took: 69 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-2017/src took: 131 ms (New or modified files: 9, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-2017/test took: 193 ms (New or modified files: 17, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 2 source roots took: 324 ms (New or modified files: 26, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-2017/nbproject/private/private.properties' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200009: Could not display info for all targets because some targets don't exist"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-2017/nbproject/private' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200009: Could not display info for all targets because some targets don't exist"
> WARNING [org.netbeans.TopSecurityManager]: use of system property netbeans.user has been obsoleted in favor of InstalledFileLocator/Places at org.netbeans.modules.java.api.common.project.ActionProviderSupport.verifyUserPropertiesFile(ActionProviderSupport.java:927)
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Resolving dependencies took: 17 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 0 binary roots took: 0 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/resources took: 48 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/java took: 123 ms (New or modified files: 9, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/test/java took: 176 ms (New or modified files: 17, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Indexing of: /home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/test/resources took: 1 ms (New or modified files: 0, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]: Complete indexing of 4 source roots took: 348 ms (New or modified files: 26, Deleted files: 0) [Adding listeners took: 0 ms]
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W200017: Property 'svn:ignore' not found on '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn'"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: E200000: A problem occurred; see other errors for details"
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/java' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/test' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/test/java' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/java' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/java/appointmentplanner' was not found."
> INFO [null]: Last record repeated again.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/java/appointmentplanner/util' was not found."
> INFO [null]: Last record repeated again.
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/java/appointmentplanner/util/Priority.java' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/java/appointmentplanner/util/Queue.java' was not found."
> INFO [org.netbeans.modules.subversion]: cli: ERROR "svn: warning: W155010: The node '/home/hom/sebi/alda/trunk/30_practical/appointmentplanner/solution/appointmentplanner-hvd-mvn/src/main/java/appointmentplanner/util/Stack.java' was not found."
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571909357999/Appointment.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571909366341/Day.java
> WARNING [org.netbeans.modules.versioning.util.Utils]: associateEncoding() no file object available for /tmp/vcs-1571897212205/vcs-1571909394737/TimeSpan.java
> INFO [org.netbeans.modules.refactoring.spi.impl.ParametersPanel]: org.netbeans.modules.refactoring.api.AbstractRefactoring$ProgressL@7496eff8 called start multiple times
> INFO [null]: Last record repeated again.
> SEVERE [org.openide.util.Exceptions]
> java.util.ConcurrentModificationException
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1134)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.api.JavacTrees.attributeParamIdentifier(JavacTrees.java:595)
> 	at com.sun.tools.javac.api.JavacTrees.getElement(JavacTrees.java:456)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitIdentifier(RenameTransformer.java:517)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitIdentifier(RefactoringVisitor.java:534)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitIdentifier(RefactoringVisitor.java:474)
> 	at com.sun.tools.javac.tree.DCTree$DCIdentifier.accept(DCTree.java:471)
> 	at com.sun.source.util.DocTreePathScanner.scan(DocTreePathScanner.java:71)
> 	at com.sun.source.util.DocTreeScanner.visitParam(DocTreeScanner.java:334)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitParam(RefactoringVisitor.java:708)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.visitParam(RefactoringVisitor.java:327)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitParam(RefactoringVisitor.java:559)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitParam(RefactoringVisitor.java:474)
> 	at com.sun.tools.javac.tree.DCTree$DCParam.accept(DCTree.java:599)
> 	at com.sun.source.util.DocTreePathScanner.scan(DocTreePathScanner.java:71)
> 	at com.sun.source.util.DocTreeScanner.scan(DocTreeScanner.java:98)
> 	at com.sun.source.util.DocTreeScanner.scanAndReduce(DocTreeScanner.java:106)
> 	at com.sun.source.util.DocTreeScanner.visitDocComment(DocTreeScanner.java:185)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitDocComment(RefactoringVisitor.java:664)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.visitDocComment(RefactoringVisitor.java:245)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitDocComment(RefactoringVisitor.java:504)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitDocComment(RefactoringVisitor.java:474)
> 	at com.sun.tools.javac.tree.DCTree$DCDocComment.accept(DCTree.java:141)
> 	at com.sun.source.util.DocTreePathScanner.scan(DocTreePathScanner.java:50)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scanJavadoc(RefactoringVisitor.java:470)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:187)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:87)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:59)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitClass(RenameTransformer.java:409)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitClass(RenameTransformer.java:59)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:192)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:87)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:59)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitCompilationUnit(RenameTransformer.java:115)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitCompilationUnit(RenameTransformer.java:59)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:192)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:87)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin$TransformTask.run(JavaRefactoringPlugin.java:443)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin$TransformTask.run(JavaRefactoringPlugin.java:408)
> 	at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:673)
> 	at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:663)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$MultiUserTaskAction.run(ParserManager.java:166)
> 	at org.netbeans.modules.parsing.api.ParserManager$MultiUserTaskAction.run(ParserManager.java:138)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:83)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:684)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:317)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:263)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:245)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.createAndAddElements(JavaRefactoringPlugin.java:326)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameRefactoringPlugin.prepare(RenameRefactoringPlugin.java:626)
> [catch] at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:417)
> 	at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:401)
> 	at org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:212)
> 	at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:1063)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> INFO [org.netbeans.modules.refactoring.spi.impl.ParametersPanel]: org.netbeans.modules.refactoring.api.AbstractRefactoring$ProgressL@4c491666 called start multiple times
> INFO [null]: Last record repeated again.
> SEVERE [org.openide.util.Exceptions]
> java.util.ConcurrentModificationException
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1134)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1731)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.lambda$visitMethod$0(ParameterNameProviderImpl.java:142)
> 	at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195)
> 	at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
> 	at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
> 	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
> 	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
> 	at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913)
> 	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
> 	at java.base/java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:578)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:142)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$2.visitMethod(ParameterNameProviderImpl.java:138)
> 	at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:914)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$null$0(ParameterNameProviderImpl.java:146)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> 	at org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.lambda$getParameterName$1(ParameterNameProviderImpl.java:136)
> 	at java.base/java.util.HashMap.computeIfAbsent(HashMap.java:1133)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl.getParameterName(ParameterNameProviderImpl.java:130)
> 	at org.netbeans.modules.java.source.parsing.ParameterNameProviderImpl$1.invoke(ParameterNameProviderImpl.java:90)
> 	at com.sun.proxy.$Proxy57.getParameterName(Unknown Source)
> 	at com.sun.tools.javac.code.MissingInfoHandler.getParameterName(MissingInfoHandler.java:63)
> 	at com.sun.tools.javac.code.Symbol$ParamSymbol.getSimpleName(Symbol.java:1746)
> 	at com.sun.tools.javac.api.JavacTrees.attributeParamIdentifier(JavacTrees.java:595)
> 	at com.sun.tools.javac.api.JavacTrees.getElement(JavacTrees.java:456)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitIdentifier(RenameTransformer.java:517)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitIdentifier(RefactoringVisitor.java:534)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitIdentifier(RefactoringVisitor.java:474)
> 	at com.sun.tools.javac.tree.DCTree$DCIdentifier.accept(DCTree.java:471)
> 	at com.sun.source.util.DocTreePathScanner.scan(DocTreePathScanner.java:71)
> 	at com.sun.source.util.DocTreeScanner.visitParam(DocTreeScanner.java:334)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitParam(RefactoringVisitor.java:708)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.visitParam(RefactoringVisitor.java:327)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitParam(RefactoringVisitor.java:559)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitParam(RefactoringVisitor.java:474)
> 	at com.sun.tools.javac.tree.DCTree$DCParam.accept(DCTree.java:599)
> 	at com.sun.source.util.DocTreePathScanner.scan(DocTreePathScanner.java:71)
> 	at com.sun.source.util.DocTreeScanner.scan(DocTreeScanner.java:98)
> 	at com.sun.source.util.DocTreeScanner.scanAndReduce(DocTreeScanner.java:106)
> 	at com.sun.source.util.DocTreeScanner.visitDocComment(DocTreeScanner.java:185)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitDocComment(RefactoringVisitor.java:664)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.visitDocComment(RefactoringVisitor.java:245)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitDocComment(RefactoringVisitor.java:504)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor$DocTreePathScannerImpl.visitDocComment(RefactoringVisitor.java:474)
> 	at com.sun.tools.javac.tree.DCTree$DCDocComment.accept(DCTree.java:141)
> 	at com.sun.source.util.DocTreePathScanner.scan(DocTreePathScanner.java:50)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scanJavadoc(RefactoringVisitor.java:470)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:187)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:87)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:59)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:91)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitClass(TreeScanner.java:188)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitClass(RenameTransformer.java:409)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitClass(RenameTransformer.java:59)
> 	at com.sun.tools.javac.tree.JCTree$JCClassDecl.accept(JCTree.java:822)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:192)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:87)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:59)
> 	at com.sun.source.util.TreeScanner.scan(TreeScanner.java:106)
> 	at com.sun.source.util.TreeScanner.scanAndReduce(TreeScanner.java:114)
> 	at com.sun.source.util.TreeScanner.visitCompilationUnit(TreeScanner.java:145)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitCompilationUnit(RenameTransformer.java:115)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.visitCompilationUnit(RenameTransformer.java:59)
> 	at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:603)
> 	at com.sun.source.util.TreePathScanner.scan(TreePathScanner.java:82)
> 	at org.netbeans.modules.refactoring.java.spi.RefactoringVisitor.scan(RefactoringVisitor.java:192)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameTransformer.scan(RenameTransformer.java:87)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin$TransformTask.run(JavaRefactoringPlugin.java:443)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin$TransformTask.run(JavaRefactoringPlugin.java:408)
> 	at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:673)
> 	at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:663)
> 	at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> 	at org.netbeans.modules.parsing.api.ParserManager$MultiUserTaskAction.run(ParserManager.java:166)
> 	at org.netbeans.modules.parsing.api.ParserManager$MultiUserTaskAction.run(ParserManager.java:138)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> 	at org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> 	at org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> 	at org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> 	at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> 	at org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> 	at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:83)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> 	at org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> 	at org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:684)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:317)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:263)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.processFiles(JavaRefactoringPlugin.java:245)
> 	at org.netbeans.modules.refactoring.java.spi.JavaRefactoringPlugin.createAndAddElements(JavaRefactoringPlugin.java:326)
> 	at org.netbeans.modules.refactoring.java.plugins.RenameRefactoringPlugin.prepare(RenameRefactoringPlugin.java:626)
> [catch] at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare2(AbstractRefactoring.java:417)
> 	at org.netbeans.modules.refactoring.api.AbstractRefactoring.pluginsPrepare(AbstractRefactoring.java:401)
> 	at org.netbeans.modules.refactoring.api.AbstractRefactoring.prepare(AbstractRefactoring.java:212)
> 	at org.netbeans.modules.refactoring.spi.impl.ParametersPanel$Prepare.run(ParametersPanel.java:1063)
> 	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> 	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> 	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> 	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)



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