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Posted to notifications@ofbiz.apache.org by "Jacques Le Roux (JIRA)" <ji...@apache.org> on 2019/04/27 09:29:00 UTC
[jira] [Commented] (OFBIZ-10933) Insertion order of ‘LinkedHashMap’ is not preserved by ‘MapContext’
[ https://issues.apache.org/jira/browse/OFBIZ-10933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16827515#comment-16827515 ]
Jacques Le Roux commented on OFBIZ-10933:
-----------------------------------------
Hi Mathieu,
Not a big deal, with trunk HEAD I get these warnings:
{noformat}
> Task :compileTestJava
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:95: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<Object,Object>[]
new PNode<>(new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:95: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:95: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:96: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>());
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:95: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<Object,Object>[]
new PNode<>(new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:96: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>());
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:95: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:94: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(propsB, new PNode<>(), new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:95: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
new PNode<>(new PNode<>()),
^
C:\projectsASF\ofbiz\framework\base\src\test\java\org\apache\ofbiz\base\util\collections\MapContextTest.java:93: warning: [unchecked] unchecked generic array creation for varargs parameter of type PNode<String,String>[]
PNode<String, String> pn = new PNode<>(propsA,
{noformat}
> Insertion order of ‘LinkedHashMap’ is not preserved by ‘MapContext’
> -------------------------------------------------------------------
>
> Key: OFBIZ-10933
> URL: https://issues.apache.org/jira/browse/OFBIZ-10933
> Project: OFBiz
> Issue Type: Bug
> Components: framework
> Affects Versions: Release Branch 18.12
> Reporter: Mathieu Lirzin
> Assignee: Mathieu Lirzin
> Priority: Major
> Fix For: Trunk, Release Branch 18.12
>
> Attachments: OFBIZ-10933_0001-Improved-Add-UtilMisc-toMap-Supplier-Map-K-V-Object.patch, OFBIZ-10933_0002-Fixed-Ensure-that-MapContext-preserves-insertion-ord.patch
>
>
> Since revision 1837462, when pushing a ‘LinkedHashMap’ inside a ‘MapContext’, the iteration order of the ‘MapContext’ values is not corresponding to the
> insertion order of the embedded ‘LinkedHashMap’ which is important in the ‘ControllerConfig’ case where configuration elements are stored in ‘LinkedHashMap’ objects and the ‘include’ mechanism relies on ‘MapContext’.
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