http://gwt-code-reviews.appspot.com/1338803/diff/1/2 File dev/core/src/com/google/gwt/dev/javac/CompilationStateBuilder.java (right):
http://gwt-code-reviews.appspot.com/1338803/diff/1/2#newcode388 dev/core/src/com/google/gwt/dev/javac/CompilationStateBuilder.java:388: Collection<CompilationUnit> resultUnits = compileMoreLater.compile(logger, by removing the top level event, you've set this off on its own. It could be a significant use of time and is launched from a loop here. Maybe what you want to do is add an event with a different name? http://gwt-code-reviews.appspot.com/1338803/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
