JUnit infrastructure now properly handles exceptions thrown from event handlers
that are triggered synchronously from within test methods (e.g. by calling
Button.click()).
Issue: 3258
Patch by: jgw
Review by: scottb


git-svn-id: https://google-web-toolkit.googlecode.com/svn/releases/1.6@4496 8db76d5a-ed1c-0410-87a9-c151d255dfc7