gij 4:4.3.1-1ubuntu2 (amd64 binary) in ubuntu intrepid

 GIJ is not limited to interpreting bytecode. It includes a class loader which
 can dynamically load shared objects, so it is possible to give it the name
 of a class which has been compiled and put into a shared library on the
 class path.
 .
 This is a dependency package providing the default GNU Java bytecode
 interpreter.