I use "Java HotSpot(TM) 64-Bit Server VM (build 1.6.0-b105, mixed mode)" and Jboss 4.0.5. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4025796#4025796 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4025796