You can see the repository here:
http://gamedev.cs.ship.edu/svn/examples/
Games worth mentioning:
- Tetris
- Pong (with smart AI)
- Tron (bike game)
- Ball Popper
Pictures:
The code is heavily documented, I’m going to upload the code to my GitHub shortly.
If you want to play the games, you can download the JNLPs here: