[JIRA] (GLAZEDLISTS-591) nullPointerException from GlazedLists file SequenceDependenciesEventPublisher

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[JIRA] (GLAZEDLISTS-591) nullPointerException from GlazedLists file SequenceDependenciesEventPublisher

JIRA jira-no-reply@java.net

    [ https://java.net/jira/browse/GLAZEDLISTS-591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=393417#comment-393417 ]

brands commented on GLAZEDLISTS-591:

Sorry for the late reply.

Without a test case that demonstrates this issue it's hard to tell what's going wrong.

Anyway, please ensure correct locking of the event lists when multiple threads are involved.
Looks like this could be the issue here...

> nullPointerException from GlazedLists file SequenceDependenciesEventPublisher
> -----------------------------------------------------------------------------
>                 Key: GLAZEDLISTS-591
>                 URL: https://java.net/jira/browse/GLAZEDLISTS-591
>             Project: glazedlists
>          Issue Type: Bug
>    Affects Versions: 1.8.0
>         Environment: Solaris -x86
>            Reporter: kunaveen
>            Assignee: jessewilson
> Hi,
> The below exception is generated while trying to import nodes from a xml file:-
> 08.02.2016 10:33:25 ERROR com.ericsson.oss.domain.lists.MOCumulatingList - Error commiting the event(s) to the Mocumulative list
> java.lang.NullPointerException
> at ca.odell.glazedlists.event.SequenceDependenciesEventPublisher.fireEvent(SequenceDependenciesEventPublisher.java:310)
> at ca.odell.glazedlists.event.ListEventAssembler.commitEvent(ListEventAssembler.java:316)
> at com.ericsson.oss.domain.lists.TransactionList.commitEvent(Unknown Source)
> at com.ericsson.oss.domain.lists.MOCumulatingList.thaw(Unknown Source)
> at com.ericsson.oss.domain.lists.MOCumulatingList.access$7(Unknown Source)
> at com.ericsson.oss.domain.lists.MOCumulatingList$2.run(Unknown Source)
> at java.lang.Thread.run(Thread.java:745)
> Please help us in resolving the issue.
> Warm Regards
> Naveen Kumar

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