public interface IntSet extends IntCollection, Set<Integer>
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 |
|---|---|
IntIterator |
iterator()
Returns a type-specific iterator on the elements of this set.
|
boolean |
remove(int k)
Removes an element from this set.
|
add, addAll, contains, containsAll, intIterator, rem, removeAll, retainAll, toArray, toArray, toIntArray, toIntArrayIntIterator 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<Integer>iterator in interface IntCollectioniterator in interface IntIterableiterator in interface Iterable<Integer>iterator in interface Set<Integer>boolean remove(int k)
Note that the corresponding method of the type-specific collection is rem().
This unfortunate situation is caused by the clash
with the similarly named index-based method in the List interface.
Collection.remove(Object)