I coded a 3D codebase with JOGL, here are the tarballs : http://code.google.com/p/spaceodyssey3d/downloads/list

I ventured to www.java-gaming.org and put it there on the WIP forum.

Then I made a codebase for a Metroid Fusion game, here : http://code.google.com/p/asteris/downloads/list