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/*******************************************************************************
* Copyright (c) 2008 LuaJ. All rights reserved.
*
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* of this software and associated documentation files (the "Software"), to deal
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* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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******************************************************************************/
package org.luaj.vm;

import java.lang.ref.WeakReference;

import org.luaj.vm.LNil;
import org.luaj.vm.LValue;

public class LWeakTable extends LTable {

	public LWeakTable() {
		super();
	}

	public LWeakTable(int narray, int nhash) {
		super(narray, nhash);
	}

	public LWeakTable(LTable copy) {
		super( copy.array.length, copy.hashKeys.length );
		for ( int i=0, k=1, n=copy.array.length; i




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