Now i have found the reference. Look here:http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4044391 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4056771#4056771 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4056771