The bug with date marshalling: http://www.jboss.com/index.html?module=bb&op=viewtopic&t=80776 View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3965909#3965909 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3965909