Modular Game Creation Framework.
Java based Open source Voxel Engine for RTS games
KF Checker is a tool for analysing Information Flow properties.
A game set in a fantasy ancient Britain, based on OGL rules by WoTC
Battletech clone
Java template library with lisp like syntax
A scriptable game engine written in Java.
Privacy Rule Definition Language to write Enterprise Privacy Policies
Reflection that is fast, works on j2ee, android, gwt and others