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From "Matt Benson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LANG-727) ToStringBuilderTest.testReflectionHierarchyArrayList fails with IBM JDK 6
Date Fri, 05 Aug 2011 14:56:27 GMT

    [ https://issues.apache.org/jira/browse/LANG-727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13080001#comment-13080001
] 

Matt Benson commented on LANG-727:
----------------------------------

We _could_ do it that way, though it would at least make the test less concise.  So is it
your opinion that the java.vm.vendor is the important thing here, rather than the java.vendor?
 I would have thought that *java* would signify the class library in use while *vm* would
signify only that (the VM).  WDYT?  What is the value of java.vendor?

> ToStringBuilderTest.testReflectionHierarchyArrayList fails with IBM JDK 6
> -------------------------------------------------------------------------
>
>                 Key: LANG-727
>                 URL: https://issues.apache.org/jira/browse/LANG-727
>             Project: Commons Lang
>          Issue Type: Bug
>          Components: lang.builder.*
>    Affects Versions: 3.0
>            Reporter: Joerg Schaible
>            Priority: Trivial
>             Fix For: 3.0.2
>
>
> The unit test fails when running with IBM JDK 6:
> {noformat}
> Failed tests: 
>   testReflectionHierarchyArrayList(org.apache.commons.lang3.builder.ToStringBuilderTest): null 
> expected:<....ArrayList@115b115b[[elementData={<null>,<null>,<null>,<null>,<null>,<null>,<null>,null>,null>,null>},size=0],modCount=0]>
> but was:<....ArrayList@115b115b[[firstIndex=0,lastIndex=0,array={<null>,<null>,<null>,<null>,<null>,<null>,<null>,null>,null>,null>}],modCount=0]>
> {noformat}
> Actually the test is wrong, because it makes wrong assumptions about the implementation
of ArrayList in the runtime.

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