It's bug. See http://www.jboss.com/index.html?module=bb&op=viewtopic&t=95837 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3992316#3992316 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3992316