"alesj" wrote : | I think your solution to use SimpleThrowawayCL should work. | But if we see any issues, I can add a copy method to the policy. Yes, agreed. The STCL is what should be used if the classloader itself doesn't provide a "copy" method. As this is a generic feature, I'd be happier with a "copy" method provided by the CL, as that's more likely to work properly in the context of a given CL and its specifics, but then again, let's cross that bridge when we get to it. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4231940#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...