Definitively I don't see errors in your code. My only doubt (cause I lack experience in the field) is about GWT managing a class decorated with JPA annotations. Perhaps something weird happens which is difficult to track. Personally I have to go deeper about GWT and JPA interaction :-)
-- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.