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Method Summary
returns an unmodifiable set of unique objects in the multiset.
Methods inherited from interface java.util.Collection
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray, toArray
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Method Details
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baseSet
returns an unmodifiable set of unique objects in the multiset.
- Specified by:
baseSet
in interface MultiSet<T>
- Returns:
- an unmodifiable set of unique objects in the multiset.