re PR classpath/32844 (EnumSet causes code to be miscompiled)

re PR classpath/32844 (EnumSet causes code to be miscompiled)

2007-07-31  Dalibor Topic  <robilad@kaffe.org>

        PR 32844
        * java/util/EnumSet.java:
        Made class abstract per API spec.
        (size, iterator, add, addAll, clear, contains,
        containsAll, remove, removeAll, retainAll) Moved
        into an anonymous inner class in of(T).
        (allOf, noneOf, copyOf, of, range) Made more
        implementation independent.
        (of(T)) return an instance of an anonymous class
        implementing EmptySet.

From-SVN: r127291