"jason.greene(a)jboss.com" wrote : I am not sure if this has been | Unfortunately defineClass() is final so there is no way to detect this condition within the loader. So, currently I call clearBlacklists() directly on the loader. This, however, is not very efficient because the entire list is being cleared instead of just the one class that is being generated. | I left out that I can remove the class, and the resource directly, however, I am tied to implementation details of the loader, which may change. -Jason View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3986382#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...