public ObjectSortedSet<Int2BooleanMap.Entry> int2BooleanEntrySet() { if (entries == null) entries = ObjectSortedSets.unmodifiable(sortedMap.int2BooleanEntrySet()); return (ObjectSortedSet<Int2BooleanMap.Entry>) entries; }
public ObjectSortedSet<Int2BooleanMap.Entry> int2BooleanEntrySet() { if (entries == null) entries = ObjectSortedSets.synchronize(sortedMap.int2BooleanEntrySet(), sync); return (ObjectSortedSet<Int2BooleanMap.Entry>) entries; }