Sort the top level validator class to handle most specific classes first. [JSR 303 TCK Result] 87 of 257 (33.85%) Pass with 39 Failures and 14 Errors. Review at http://gwt-code-reviews.appspot.com/1346804 Review by: rchandia@google.com git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@9708 8db76d5a-ed1c-0410-87a9-c151d255dfc7