Here you can find the source of invert(Object[] objArray)
objArray
.
Parameter | Description |
---|---|
objArray | the array that will have its elements inverted. |
public static void invert(Object[] objArray)
//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; } } } }