Patches for faster interface dispatch, type checking

[Bryce McKinlay]

For those who don't watch the java-patches list, I just posted my patches to
implement Per Bothner's constant-time dispatch and type checking techniques over
there. Interface-heavy code should see a significant performance boost. Please
take a look and test it!

 http://sourceware.cygnus.com/ml/java-patches/1999-q4/msg00078.html

 http://sourceware.cygnus.com/ml/java-patches/1999-q4/msg00080.html

regards

  [ bryce ]