Java List Copy copy(List master)

Description

copy

License

Open Source License

Declaration

public static List copy(List master) 

Method Source Code

//package com.java2s;
/*/*from  www  .j ava 2s.c  o  m*/
 * Copyright (C) 2012  Krawler Information Systems Pvt Ltd
 * All rights reserved.
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

import java.util.ArrayList;

import java.util.Iterator;
import java.util.List;

public class Main {
    public static List copy(List master) {
        if (master == null) {
            return null;
        }

        return new ArrayList(master);
    }

    public static void copy(List master, List copy) {
        if ((master == null) || (copy == null)) {
            return;
        }

        copy.clear();

        Iterator itr = master.iterator();

        while (itr.hasNext()) {
            Object obj = itr.next();

            copy.add(obj);
        }
    }
}

Related

1. copy(Collection list)
2. copy(final List list0, final List list1)
3. copy(java.util.List list)
4. copy(List oldlist)
5. copy(List src, boolean immutable)
6. copy(List src, int offset, int length)
7. copy(List master)