Java Array Invert invert(Object[] objArray)

Description

This method inverts the order of the elements in objArray.

License

Open Source License

Parameter

Parameter	Description
objArray	the array that will have its elements inverted.

Declaration

public static void invert(Object[] objArray) 

Method Source Code

//package com.java2s;
/*/*from  www . j a v  a2s  .  c o  m*/
 * Copyright (C) 2008 Universidade Federal de Campina Grande
 *  
 * This file is part of OurGrid. 
 *
 * OurGrid 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 3 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 Lesser General Public License
 * for more details. 
 * 
 * You should have received a copy of the GNU Lesser General Public License 
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 * 
 */

public class Main {
    /**
     * This method inverts the order of the elements in <code>objArray</code>.
     * 
     * @param objArray the array that will have its elements inverted.
     */
    public static void invert(Object[] objArray) {

        if (objArray != null) {
            int changes = objArray.length / 2;
            for (int i = 0; i < changes; i++) {
                Object temp = objArray[i];
                objArray[i] = objArray[objArray.length - i - 1];
                objArray[objArray.length - i - 1] = temp;
            }
        }
    }
}

Related

1. invert(float[] m, float[] invOut)
2. invert(int[] bits)
3. invert(int[] v)
4. invert(int[][] clustered)
5. invert(Object[] array)
6. invert(T[] array)
7. invert3x3(float m[], float inv[])
8. invert4x4(float m[], float inv[])
9. invertArray(final byte[] array)