Thanks thomas, I see it clearly now.
It's a shame, I wanted the container interface does not depend on the particular implementation of Address. If this changes, I just wanted to change the bind in GIN. Thanks.!!!!! -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/vgdUNdeI7O0J. To post to this group, send email to google-web-toolkit@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.
