It's been discussed here http://www.jboss.org/index.html?module=bb&op=viewtopic&t=155294. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4266453#4266453 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4266453