If you wait a couple months I will probably finish opening up: https://www.ohloh.net/p/AllBinary-Platform/
It supports a much larger number of platforms. J2ME, Android, and J2SE.
It supports 2d, 2d/3d, and 3d games. My actions games get 60 fps on less than 40 dollar hardware.
I will probably have half of the code in by the end of next month and then provide my bare bones binary for games by September.
It will be the largest open project for Java only game development available between the 2 repositories I have for it. You could still work in other java libraries and 3d engines as needed.