java.util

Class HashSet<E>

public class HashSet<E> extends AbstractSet<E> implements Set<E>, Cloneable, Serializable

Constructor Summary
HashSet()
<T extends E>HashSet(Collection<T> c)
HashSet(int initialCapacity, float loadFactor)
HashSet(int initialCapacity)
Method Summary
booleanadd(E o)
voidclear()
Objectclone()
booleancontains(Object o)
booleanisEmpty()
Iterator<E>iterator()
booleanremove(Object o)
intsize()

Constructor Detail

HashSet

public HashSet()

HashSet

public <T extends E> HashSet(Collection<T> c)

HashSet

public HashSet(int initialCapacity, float loadFactor)

HashSet

public HashSet(int initialCapacity)

Method Detail

add

public boolean add(E o)

clear

public void clear()

clone

public Object clone()

contains

public boolean contains(Object o)

isEmpty

public boolean isEmpty()

iterator

public Iterator<E> iterator()

remove

public boolean remove(Object o)

size

public int size()