[jboss-jira] [JBoss JIRA] Closed: (JBCL-20) Don't use CopyOnWriteArraySet for caching and blacklisting

[Adrian Brock (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCL-20?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Adrian Brock closed JBCL-20.
----------------------------

    Resolution: Done


> Don't use CopyOnWriteArraySet for caching and blacklisting
> ----------------------------------------------------------
>
>                 Key: JBCL-20
>                 URL: https://jira.jboss.org/jira/browse/JBCL-20
>             Project: JBoss ClassLoader
>          Issue Type: Task
>          Components: ClassLoader
>    Affects Versions: JBossCL.2.0.0.Beta12
>            Reporter: Adrian Brock
>            Assignee: Adrian Brock
>             Fix For: JBossCL.2.0.0.CR1
>
>
> According to the javadoc CopyOnWriteArraySet is not designed for large sets.
> I'm seeing slow calls to blacklist.contains(className) in JBossAS
> Instead use a ConcurrentHashMap (effectively only the key side).

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira