Revert lookaside patch in URLClassLoader

[Tom Tromey]

>>>>> "Mark" == Mark Wielaard <mark@klomp.org> writes:

Mark> 2005-02-15  Mark Wielaard  <mark@klomp.org>
Mark>         * java/net/URLClassLoader.java (JarURLLoader.JarURLLoader): Don't look
Mark>         aside for "GCJLIBS" in directory where jarfiles are loaded.
Mark>         (JarURLLoader.getClass): Removed method.
Mark>         (JarURLLoader.toString): Removed method.
Mark>         (FileResource.toString): Removed method.

Mark> All regression tests still pass with this applied.
Mark> OK to commit?

Yes, thanks.

Tom