the keys in the map, which may be Interated over, etc.
- Moved the Entry definition into IntMap where it always should have been,
I think originally I had it in HashIntMap so that the extra annoying import
wasn't necessary. Added an empty subinterface to HashIntMap for backwards
compatability.
- Implemented an optimized putAll() in HashIntMap when adding other IntMaps.
git-svn-id: https://samskivert.googlecode.com/svn/trunk@1701 6335cc39-0255-0410-8fd6-9bcaacd3b74c