that was it, i have to change the jdk 6 for 5 and classpath and works perfect thanks View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4063748#4063748 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4063748