there is an answer on this post : http://www.jboss.com/index.html?module=bb&op=viewtopic&t=100372 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4023773#4023773 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4023773