What you see is WARNING from JAXP. However the classes are correctly generated. I'll close the issue. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4090261#4090261 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4090261