What JDK are you using? Hopefully not 1.4.2 or 6.0 (you should be using 5.0). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4024023#4024023 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4024023