JBoss-4.2.2 GA is the latest stable version. You can continue using Java 5 with JBoss-4.2.2 GA. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4158913#4158913 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4158913