Java Map Merge merge(Map master, Map copy)

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Description

merge

License

Open Source License

Declaration 

public static <K, V> void merge(Map<K, V> master, Map<? super K, ? super V> copy)

Method Source Code

//package com.java2s;
/**/*from   ww  w . j  a v  a  2 s .  co m*/
 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

import java.util.Map;

public class Main {
    public static <K, V> void merge(Map<K, V> master, Map<? super K, ? super V> copy) {

        copy.putAll(master);
    }
}

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