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Posted to dev@openjpa.apache.org by "Eran Levy (JIRA)" <ji...@apache.org> on 2018/01/03 15:37:01 UTC

[jira] [Commented] (OPENJPA-2725) fix ConcurrentModificationException during unrefed dependents cleanup

    [ https://issues.apache.org/jira/browse/OPENJPA-2725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16309803#comment-16309803 ] 

Eran Levy commented on OPENJPA-2725:
------------------------------------

removed unnecessary if statement based on [~ilgrosso] code review

> fix ConcurrentModificationException during unrefed dependents cleanup
> ---------------------------------------------------------------------
>
>                 Key: OPENJPA-2725
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2725
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>    Affects Versions: 2.2.3, 2.4.2
>            Reporter: Eran Levy
>            Priority: Minor
>
> Committed a fix - pull request #9: https://github.com/apache/openjpa/pull/9
> In some situations there are state elements in _derefCache HashSet causing ConcurrentModificationException because set has been modified during iteration.
> Copy all elements into another set and calling the same deleteDeref(StateManagerImpl sm) function.



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