Reviewers: jat, Description: Add new LongLib test case
Please review this at http://gwt-code-reviews.appspot.com/607801/show Affected files: M dev/core/super/com/google/gwt/lang/LongLibBase.java A dev/core/test/com/google/gwt/lang/LongLibTest.java -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
