[jira] Commented: (WW-2880) Use Concurrent API for DispatcherListeners

["Wes Wannemacher (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/struts/browse/WW-2880?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45049#action_45049 ] 

Wes Wannemacher commented on WW-2880:
-------------------------------------

What are the ramifications of applying this patch, if the libraries are then retrotranslated to jdk1.4? The CopyOnWriteArrayList wasn't introduced until 1.5. I like what you're doing, but every time we try to drop support for jdk1.4, there are people who end up needing support.

> Use Concurrent API for DispatcherListeners
> ------------------------------------------
>
>                 Key: WW-2880
>                 URL: https://issues.apache.org/struts/browse/WW-2880
>             Project: Struts 2
>          Issue Type: Improvement
>          Components: Dispatch Filter
>            Reporter: Mathias Bogaert
>             Fix For: 2.1.3
>
>         Attachments: dispatcherlisteners_synch.patch
>
>
> Patch attached.

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