But the getter (and I assume setter) is java.util.Date right? Whats the stack trace? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4103796#4103796 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4103796