I just downladed 4.0.4, and in an attempt to solve a problem with JSF that seems related to class loading I added a jboss-app.xml to my ear file that looks like this:

<jboss-app>
 <loader-repository>
 myear:loader=myear.ear
 <loader-repository-config>java2ParentDelegation=false</loader-repository-config>
 </loader-repository>
</jboss-app>

With this file I have a problem when I start JBoss. Jakarta commons logging is complaining because more than one version of the same class is visible.
When I looked at my repository bean in the console I noticed that commons-logging.jar is actually present twice: once in my ear and once in server/default/lib. This is surprising, since my xml file should turn isolation on and prevent the classes loaded by the parent to be seen.
Is there a way to solve this?
TIA