LGTM.
http://gwt-code-reviews.appspot.com/1602805/diff/1/user/test/com/google/gwt/uibinder/test/client/UiProvidedNullTest.java File user/test/com/google/gwt/uibinder/test/client/UiProvidedNullTest.java (right): http://gwt-code-reviews.appspot.com/1602805/diff/1/user/test/com/google/gwt/uibinder/test/client/UiProvidedNullTest.java#newcode2 user/test/com/google/gwt/uibinder/test/client/UiProvidedNullTest.java:2: * Copyright 2009 Google Inc. update year http://gwt-code-reviews.appspot.com/1602805/diff/1/user/test/com/google/gwt/uibinder/test/client/UiProvidedNullTest.java#newcode21 user/test/com/google/gwt/uibinder/test/client/UiProvidedNullTest.java:21: * Test UiFields(provided = true) give meaningful errors when a field is not initialized. Mention that this test is only relevant when assertions are turned on. http://gwt-code-reviews.appspot.com/1602805/diff/1/user/test/com/google/gwt/uibinder/test/client/UiProvidedNullUi.java File user/test/com/google/gwt/uibinder/test/client/UiProvidedNullUi.java (right): http://gwt-code-reviews.appspot.com/1602805/diff/1/user/test/com/google/gwt/uibinder/test/client/UiProvidedNullUi.java#newcode2 user/test/com/google/gwt/uibinder/test/client/UiProvidedNullUi.java:2: * Copyright 2008 Google Inc. update year http://gwt-code-reviews.appspot.com/1602805/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors