Beside some bug fixes, JNLua 1.0.1 adds the Java VM module. The Java VM
module is a Lua module written in C that allows a Lua process to create a
Java Virtual Machine and run Java code in that machine. In essence, the Java
VM module supports bootstrapping JNLua from the Lua side:
http://code.google.com/p/jnlua/wiki/JavaVMModule