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https://issues.apache.org/jira/browse/JCR-4324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16545172#comment-16545172
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Julian Reschke edited comment on JCR-4324 at 1/11/19 4:32 PM:
--------------------------------------------------------------
trunk: [r1834424|http://svn.apache.org/r1834424]
2.16: [r1836031|http://svn.apache.org/r1836031]
2.14: [r1837415|http://svn.apache.org/r1837415]
2.12: [r1840269|http://svn.apache.org/r1840269]
2.10: [r1845998|http://svn.apache.org/r1845998]
2.8: [r1851077|http://svn.apache.org/r1851077]
was (Author: reschke):
trunk: [r1834424|http://svn.apache.org/r1834424]
2.16: [r1836031|http://svn.apache.org/r1836031]
2.14: [r1837415|http://svn.apache.org/r1837415]
2.12: [r1840269|http://svn.apache.org/r1840269]
2.10: [r1845998|http://svn.apache.org/r1845998]
> NPE on Version.getLinearPredecessor() implementation
> ----------------------------------------------------
>
> Key: JCR-4324
> URL: https://issues.apache.org/jira/browse/JCR-4324
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: core
> Affects Versions: 2.16.1
> Reporter: Bérénice MAUREL
> Priority: Major
> Fix For: 2.18, 2.14.6, 2.12.10, 2.17.4, 2.10.9, 2.16.3, 2.8.10
>
> Attachments: JCR-4324.diff
>
>
> I get a NullPointerException when I'm trying to get the predecessor of the
> root version with \{{myVersion.getLinearPredecessor()}} method.
> In the documentation, I should get null. But in the implementation
> {{org.apache.jackrabbit.core.version.VersionImpl}}, I get a NPE if the
> predecessor is empty (for the node \{{jcr:rootVersion}}).
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