LGTM
http://gwt-code-reviews.appspot.com/1749803/diff/12001/dev/core/src/com/google/gwt/dev/javac/ProgressLogger.java File dev/core/src/com/google/gwt/dev/javac/ProgressLogger.java (right): http://gwt-code-reviews.appspot.com/1749803/diff/12001/dev/core/src/com/google/gwt/dev/javac/ProgressLogger.java#newcode82 dev/core/src/com/google/gwt/dev/javac/ProgressLogger.java:82: ProgressLogger(TreeLogger logger, TreeLogger.Type logLevel, int maxProgressUnits, Hmm, do you have a test that you intend to use with this constructor? If not, I'd rather have just one constructor. http://gwt-code-reviews.appspot.com/1749803/diff/12001/dev/core/src/com/google/gwt/dev/javac/ProgressLogger.java#newcode137 dev/core/src/com/google/gwt/dev/javac/ProgressLogger.java:137: if (elapsedNanos / NANOSECONDS_IN_SECOND < LOG_BLACKOUT_PERIOD) { Nit, sorta: I'd normally write this using multiplication rather than division. (Multiplying two constants can be done in advance.) http://gwt-code-reviews.appspot.com/1749803/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
