Java List First Item equalLists(List first, List second)

Description

equal Lists

License

GNU General Public License

Declaration

public static boolean equalLists(List<?> first, List<?> second) 

Method Source Code

//package com.java2s;
/*/* ww w .  j  a v a 2s.  c  om*/
 *    Fernflower - The Analytical Java Decompiler
 *    http://www.reversed-java.com
 *
 *    (C) 2008 - 2010, Stiver
 *
 *    This software is NEITHER public domain NOR free software 
 *    as per GNU License. See license.txt for more details.
 *
 *    This software is distributed WITHOUT ANY WARRANTY; without 
 *    even the implied warranty of MERCHANTABILITY or FITNESS FOR 
 *    A PARTICULAR PURPOSE. 
 */

import java.util.List;

public class Main {
    public static boolean equalLists(List<?> first, List<?> second) {

        if (first == null) {
            return second == null;
        } else if (second == null) {
            return first == null;
        }

        if (first.size() == second.size()) {
            for (int i = 0; i < first.size(); i++) {
                if (!equalObjects(first.get(i), second.get(i))) {
                    return false;
                }
            }
            return true;
        }

        return false;
    }

    public static boolean equalObjects(Object first, Object second) {
        return first == null ? second == null : first.equals(second);
    }
}

Related

1. addFirst(List