public interface ReferenceSet<K> extends ReferenceCollection<K>, Set<K>
Set; provides some additional methods that use polymorphism to avoid (un)boxing.
Additionally, this interface strengthens (again) iterator().
Set| Modifier and Type | Method and Description |
|---|---|
ObjectIterator<K> |
iterator()
Returns a type-specific iterator on the elements of this set.
|
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, remove, removeAll, retainAll, size, spliterator, toArray, toArrayparallelStream, removeIf, streamObjectIterator<K> iterator()
Note that this specification strengthens the one given in Iterable.iterator(),
which was already strengthened in the corresponding type-specific class,
but was weakened by the fact that this interface extends Set.
iterator in interface Collection<K>iterator in interface Iterable<K>iterator in interface ObjectIterable<K>iterator in interface ReferenceCollection<K>iterator in interface Set<K>Iterable.iterator()