[gatein-issues] [JBoss JIRA] Resolved: (GTNPORTAL-599) Having ConcurrentModificationException exception when stopping web server

[Minh Hoang TO (JIRA)]

     [ https://jira.jboss.org/jira/browse/GTNPORTAL-599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Minh Hoang TO resolved GTNPORTAL-599.
-------------------------------------

    Resolution: Done


> Having ConcurrentModificationException exception when stopping web server
> -------------------------------------------------------------------------
>
>                 Key: GTNPORTAL-599
>                 URL: https://jira.jboss.org/jira/browse/GTNPORTAL-599
>             Project: GateIn Portal
>          Issue Type: Bug
>    Affects Versions: 3.0.0-Beta05
>         Environment: - Tomcat server
>            Reporter: Trong Tran
>            Assignee: Minh Hoang TO
>             Fix For: 3.0.0-CR01
>
>
> When i stop Tomcat i have got this :
> java.util.ConcurrentModificationException
> 	at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
> 	at java.util.AbstractList$Itr.next(AbstractList.java:343)
> 	at org.exoplatform.web.application.javascript.JavascriptConfigService.removeJavascript(JavascriptConfigService.java:192)
> 	at org.exoplatform.web.application.javascript.JavascriptRemoval.removeJavascript(JavascriptRemoval.java:76)
> 	at org.exoplatform.web.application.javascript.JavascriptRemoval.onEvent(JavascriptRemoval.java:59)
> 	at org.gatein.wci.impl.DefaultServletContainer.safeFireEvent(DefaultServletContainer.java:147)
> Also, I have got a similar problem when i try to undeploy the eXoResources.war which contains the Javascripts used in Portal.
> the problem seems to be evident that we ismodifing a Collection while iterating over it.

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