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https://issues.apache.org/jira/browse/AMQ-3797?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen resolved AMQ-3797.
------------------------------

       Resolution: Fixed
    Fix Version/s: 5.7.0
         Assignee: Claus Ibsen

Okay I have refactored the code to not use StringArrayEditor as a JDK property 
editor, and thus we dont enlist it to the property editor manager. Which then 
should fix the leak.

                
> org.apache.activemq.util.StringArrayEditor causes classloader leaks
> -------------------------------------------------------------------
>
>                 Key: AMQ-3797
>                 URL: https://issues.apache.org/jira/browse/AMQ-3797
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.4.3
>            Reporter: Mattias Jiderhamn
>            Assignee: Claus Ibsen
>             Fix For: 5.7.0
>
>
> A static block in org.apache.activemq.util.IntrospectionSupport registers 
> org.apache.activemq.util.StringArrayEditor with 
> java.beans.PropertyEditorManager. In a web application environment, this will 
> cause classloader leaks, since java.beans.PropertyEditorManager keeps a 
> strong reference to the editor class.
> ActiveMQ should at least provide a graceful means of deregistering 
> org.apache.activemq.util.StringArrayEditor (by calling 
> java.beans.PropertyEditorManager.registerEditor() again with editor class 
> null).

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