If you haven't changed the collection in any way, and Survey is mapped as an EntityProxy (not a ValueProxy), the setter shouldn't be called.
But back to your issue: if Hibernate is supposed to manage the collection, you either shouldn't have a setter (probably won't do well with RequestFactory though), or implement your setter as field.retainAll(newValue) (i.e. modifying the set in-place rather than swapping it with a new one) -- 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/-/UkLcTLc1zIIJ. 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.