Did you solve this issue? I have the same problem and I am trying to work out which JAR the class is in. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149643#4149643 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4149643