public interface LongSet extends LongCollection, java.util.Set<java.lang.Long>
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 |
---|---|
LongIterator |
iterator()
Returns a type-specific iterator on the elements of this set.
|
boolean |
remove(long k)
Removes an element from this set.
|
add, addAll, contains, containsAll, longIterator, rem, removeAll, retainAll, toArray, toArray, toLongArray, toLongArray
LongIterator 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 java.util.Collection<java.lang.Long>
iterator
in interface java.lang.Iterable<java.lang.Long>
iterator
in interface LongCollection
iterator
in interface LongIterable
iterator
in interface java.util.Set<java.lang.Long>
boolean remove(long 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)