Code LGTM, just noticed some empty auto-generated Javadoc.
http://gwt-code-reviews.appspot.com/766802/diff/19001/20008 File user/src/com/google/gwt/validation/client/impl/ConstraintDescriptorImpl.java (right): http://gwt-code-reviews.appspot.com/766802/diff/19001/20008#newcode57 user/src/com/google/gwt/validation/client/impl/ConstraintDescriptorImpl.java:57: reportAsSingleViolation); This will get clobbered by the auto-formatter. http://gwt-code-reviews.appspot.com/766802/diff/19001/20008#newcode118 user/src/com/google/gwt/validation/client/impl/ConstraintDescriptorImpl.java:118: */ Snip empty javadoc. http://gwt-code-reviews.appspot.com/766802/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors