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Collections derived from ExtensibleCollection can be modified
by adding or removing elements in various ways. The core protocol
is:
- add:
- inserts the given object into the collection.
- remove:
- removes an object equal to the given one from the
collection.
- addAll:
- inserts all elements from the first collection
contained in the second.
- removeAll:
- removes all elements from the first collection
contained in the second.
- clear
- removes all the elements from the collection.
Brian Rice
2004-08-24