public final class ConcurrentSet<E>
extends java.util.AbstractSet<E>
implements java.io.Serializable
构造器和说明 |
---|
ConcurrentSet()
Creates a new instance which wraps the specified
map . |
public int size()
public boolean contains(java.lang.Object o)
public boolean add(E o)
public boolean remove(java.lang.Object o)
public void clear()