More post-merging for java.util

[Tom Tromey]

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

Mark> Some more post-merging for the "non-merged" java.util classes. After
Mark> updating SimpleTimeZone and Date are now identical to upstream. The
Mark> other changes are small documentation updates and two bug fixes. Locale,
Mark> ResourceBundle and Currency are still largely unmerged.

Thanks for doing the import and these merges.  This is very helpful.

Tom