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https://issues.apache.org/jira/browse/MYFACES-4757?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18090273#comment-18090273
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Guillaume Avril commented on MYFACES-4757:
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Hello,
Sorry for the late, I made it.
Here is a link to a github repo where you can find a reproduction of the error :
[https://github.com/ArkhannDev/repro-myfaces-4757]
Just run 'mvn clean jetty:run -Pmyfaces40' and go to localhost:8080 as
[~melloware] said, and the error should appear.
> ApplicationImplEventManager.processGlobalListeners throws
> ArrayIndexOutOfBound when a SystemEventListener unsubscribe itself during
> processEvent
> ------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: MYFACES-4757
> URL: https://issues.apache.org/jira/browse/MYFACES-4757
> Project: MyFaces Core
> Issue Type: Bug
> Reporter: Guillaume Avril
> Priority: Major
>
> When a SystemEventListener unsubscribe itself durint processEvent, the
> ApplicationImplEventManager.processGlobalListeners throws an
> ArrayIndexOutOfBound, because the eventInfos list size reduced by one, and
> fail during the iteration by index.
>
> To reproduce, just have a SystemEventListener that unsubscribes itself.
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