[cp-patches] [generics] Add remaining missing method to java.util.Collections

[Andrew John Hughes]

I'm committing the attached patch to add the remaining missing 
java.util.Collections
methods.  This fixes PR#22921.

Changelog:

2005-09-19  Andrew John Hughes  <address@hidden>

        * java/util/Collections.java:
        Fixes Bug #PR22921.
        (emptySet()): Implemented.
        (emptyList()): Implemented.
        (emptyMap()): Implemented.
        (rotate(List<?>,int)): Fixed signature.
        (shuffle(List<?>)): Fixed signature.
        (shuffle(List<?>,Random)): Fixed signature.
        (frequency(Collection<?>,Object)): Documented.
        (addAll(Collection<? super T>, T... a)): Implemented.
        (disjoint(Collection<?>,Collection<?>)): Implemented.
        (swap(List<?>,int,int)): Fixed signature.
        (checkedCollection(Collection<E>,Class<E>)): Implemented.
        (Collections.CheckedCollection): New inner class.
        (Collections.CheckedIterator): New inner class.
        (checkedList(List<E>, Class<E>)): Implemented.
        (Collections.CheckedList): New inner class.
        (Collections.CheckedRandomAccessList): New inner class.
        (Collections.CheckedListIterator): New inner class.
        (checkedMap(Map<K,V>,Class<K>,Class<V>)): Implemented.
        (Collections.CheckedMap): New inner class.
        (checkedSet(Set<E>,Class<E>)): Implemented.
        (Collections.CheckedSet): New inner class.
        (checkedSortedMap(SortedMap<K,V>,Class<K>,Class<V>)): Implemented.
        (Collections.CheckedSortedMap): New inner class.
        (checkedSortedSet(SortedSet<E>,Class<E>)): Implemented.
        (Collections.CheckedSortedSet): New inner class.

Cheers,
-- 
Andrew :-)

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