/*
* Written by Dawid Kurzyniec, based on public domain code written by Doug Lea
* and publictly available documentation, and released to the public domain, as
* explained at http://creativecommons.org/licenses/publicdomain
*/
package net.jxta.impl.util.backport.java.util;
/**
* Overrides toArray() and toArray(Object[]) in AbstractCollection to provide
* implementations valid for concurrent sets.
*
* @author Doug Lea
* @author Dawid Kurzyniec
*/
@SuppressWarnings("unchecked")
public abstract class AbstractSet extends java.util.AbstractSet {
/**
* Sole constructor. (For invocation by subclass constructors, typically
* implicit.)
*/
protected AbstractSet() { super(); }
public Object[] toArray() {
return Utils.collectionToArray(this);
}
public Object[] toArray(Object[] a) {
return Utils.collectionToArray(this, a);
}
}