LGTM2
http://gwt-code-reviews.appspot.com/1424805/diff/1/dev/core/src/com/google/gwt/dev/javac/testing/impl/MockResource.java File dev/core/src/com/google/gwt/dev/javac/testing/impl/MockResource.java (right): http://gwt-code-reviews.appspot.com/1424805/diff/1/dev/core/src/com/google/gwt/dev/javac/testing/impl/MockResource.java#newcode28 dev/core/src/com/google/gwt/dev/javac/testing/impl/MockResource.java:28: public abstract class MockResource extends Resource { Would you mind adding a bit of class documentation to at least some of the classes in this package that they are now an API referenced by 3rd party testing tools? I'd hate for a refactor to accidentally break this nifty new tool. http://gwt-code-reviews.appspot.com/1424805/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors