public abstract class AbstractShortSet extends AbstractShortCollection implements Cloneable, ShortSet
Note that the type-specific
Set interface adds a type-specific
remove() method, as it is no longer harmful for subclasses. Thus,
concrete subclasses of this class must implement
rem() implementation of this class just delegates to
|Modifier and Type||Method and Description|
Indicates whether some other object is "equal to" this one.
Returns a hash code for this set.
Returns an iterator over the elements contained in this collection.
Removes an element from this set.
add, add, addAll, contains, contains, containsAll, remove, removeAll, retainAll, toArray, toShortArray, toShortArray, toString
addAll, clear, containsAll, isEmpty, removeAll, retainAll, size, toArray, toArray
add, addAll, contains, containsAll, removeAll, retainAll, toArray, toShortArray, toShortArray
addAll, clear, containsAll, isEmpty, removeAll, retainAll, size, spliterator, toArray, toArray
public abstract ShortIterator iterator()
public boolean equals(Object o)
equals method implements an equivalence relation
on non-null object references:
trueif and only if
y, multiple invocations of
trueor consistently return
false, provided no information used in
equalscomparisons on the objects is modified.
equals method for class
the most discriminating possible equivalence relation on objects;
that is, for any non-null reference values
y, this method returns
true if and only
y refer to the same object
x == y has the value
Note that it is generally necessary to override the
method whenever this method is overridden, so as to maintain the
general contract for the
hashCode method, which states
that equal objects must have equal hash codes.
o- the reference object with which to compare.
trueif this object is the same as the obj argument;
public int hashCode()
public boolean remove(short k)
Note that the corresponding method of a type-specific collection is
rem(). This unfortunate situation is caused by the clash with the
similarly named index-based method in the
interface. Delegates to the type-specific
implemented by type-specific abstract
@Deprecated public boolean rem(short k)
Note that this method should be called
remove(), but the clash with
the similarly named index-based method in the
interface forces us to use a distinguished name. For simplicity, the set
This implementation iterates over the elements in the collection, looking
for the specified element and tries to remove it. Delegates to the type-specific
specified in the type-specific