Class loader optimization patch

[Jeroen Frijters]

Hi,

I made another attempt at reducing the number of ClassNotFoundExceptions
that are thrown when loading a class, this time I believe the patch can
be integrated without breaking anything. No API changes and existing
code should continue to run fine. If the VM implementation of
VMClassLoader.loadClass throws a ClassNotFoundException, fine, but with
this patch it can also return null, and thus prevent the creation of a
(in some cases) useless exception object.

Regards,
Jeroen

classloader.patch
Description: classloader.patch