Also, the fact that it actually compiles in 5.0 seems to be a great reason to me. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4024335#4024335 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4024335