Package java.util

Interface Set

All Superinterfaces:

Collection

All Known Subinterfaces:

SortedSet

All Known Implementing Classes:

AbstractSet, HashSet, TreeSet

public interface Set
extends Collection

Method Summary

Modifier and Type	Method	Description
boolean	add(Object var0)
boolean	addAll(Collection var0)
void	clear()
boolean	contains(Object var0)
boolean	containsAll(Collection var0)
boolean	equals(Object var0)
int	hashCode()
boolean	isEmpty()
Iterator	iterator()
boolean	remove(Object var0)
boolean	removeAll(Collection var0)
boolean	retainAll(Collection var0)
int	size()
Object[]	toArray()
Object[]	toArray(Object[] var0)

Method Detail

add

boolean add(Object var0)

Specified by:

add in interface Collection

addAll

boolean addAll(Collection var0)

Specified by:

addAll in interface Collection

clear

void clear()

Specified by:

clear in interface Collection

contains

boolean contains(Object var0)

Specified by:

contains in interface Collection

containsAll

boolean containsAll(Collection var0)

Specified by:

containsAll in interface Collection

equals

boolean equals(Object var0)

Specified by:

equals in interface Collection

Overrides:

equals in class Object

hashCode

int hashCode()

Specified by:

hashCode in interface Collection

Overrides:

hashCode in class Object

isEmpty

boolean isEmpty()

Specified by:

isEmpty in interface Collection

iterator

Iterator iterator()

Specified by:

iterator in interface Collection

remove

boolean remove(Object var0)

Specified by:

remove in interface Collection

removeAll

boolean removeAll(Collection var0)

Specified by:

removeAll in interface Collection

retainAll

boolean retainAll(Collection var0)

Specified by:

retainAll in interface Collection

size

int size()

Specified by:

size in interface Collection

toArray

Object[] toArray()

Specified by:

toArray in interface Collection

toArray

Object[] toArray(Object[] var0)

Specified by:

toArray in interface Collection