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http://jira.codehaus.org/browse/WAGON-79?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brett Porter updated WAGON-79:
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Fix Version/s: 1.0-beta-3
> ConcurrentModificationException : TransferEventSupport needs synchronization
> ----------------------------------------------------------------------------
>
> Key: WAGON-79
> URL: http://jira.codehaus.org/browse/WAGON-79
> Project: Maven Wagon
> Issue Type: Bug
> Components: wagon-provider-api
> Affects Versions: 1.0-beta-3
> Environment: archiva Snapshot
> Reporter: nicolas de loof
> Fix For: 1.0-beta-3
>
> Attachments: WAGON-79-testcase.patch, WAGON-79.patch
>
>
> I get some thraead-safety issues with maven archiva :
> 2007-04-02 10:11:25,392 [http-8888-1] ERROR [RepositoryServlet] -
> "Servlet.service()" pour la servlet RepositoryServlet a généré une exception
> java.util.ConcurrentModificationException
> at java.util.AbstractList$Itr.checkForComodification(Unknown Source)
> at java.util.AbstractList$Itr.next(Unknown Source)
> at
> org.apache.maven.wagon.events.TransferEventSupport.fireTransferProgress
> (TransferEventSupport.java:117)
> at
> org.apache.maven.wagon.AbstractWagon.fireTransferProgress(AbstractWagon.java:350)
> There is a thread-safety issue in Wagon TransferEventSupport
> The listeners list is an ArrayList and add/remove/fireEvent methods are not
> synchronized.
> This requires either synchronization or use of a CopyOnWriteArrayList (java5
> or backport).
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