It had a problem in a aspect, that was defined as a private class. I believed the validity of this construction. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3994375#3994375 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3994375