Java tutorial
//package com.java2s; /* * Copyright (C) 2007-2011 Geometer Plus <contact@geometerplus.com> * * 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. */ public class Main { public static boolean[] createCopy(boolean[] array, int dataSize, int newLength) { boolean[] newArray = new boolean[newLength]; if (dataSize > 0) { System.arraycopy(array, 0, newArray, 0, dataSize); } return newArray; } public static byte[] createCopy(byte[] array, int dataSize, int newLength) { byte[] newArray = new byte[newLength]; if (dataSize > 0) { System.arraycopy(array, 0, newArray, 0, dataSize); } return newArray; } public static char[] createCopy(char[] array, int dataSize, int newLength) { char[] newArray = new char[newLength]; if (dataSize > 0) { System.arraycopy(array, 0, newArray, 0, dataSize); } return newArray; } public static int[] createCopy(int[] array, int dataSize, int newLength) { int[] newArray = new int[newLength]; if (dataSize > 0) { System.arraycopy(array, 0, newArray, 0, dataSize); } return newArray; } public static String[] createCopy(String[] array, int dataSize, int newLength) { String[] newArray = new String[newLength]; if (dataSize > 0) { System.arraycopy(array, 0, newArray, 0, dataSize); } return newArray; } }