How to use Google Collections in GWT

1. check out the google collections source code
   • svn checkout http://google-collections.googlecode.com/svn/trunk/ google-collections-read-only
2. build a jar package using ant
   • cd google-collections-read-only
   • ant jargwt
   • cd ..
   • copy & add build/dist/google-collect-snapshot/google-collect-gwt-snapshot.jar  to your eclipse project's build path
3. 
   You also need to inherits the module file:
   <inherits name='com.google.common.Collect.gwt.xml'/>