Thanks for the response. The Class class makes sense, since they are used in hibernate and that's where I'm noticing the problems. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4067526#4067526 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4067526