anonymous wrote : I often get a NPE for OneToOne on line 135. Can you be a bit more specific? Regards Felix View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4033287#4033287 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4033287