Here you can find the source of toObjectArray(int[] oldArray)
public static Integer[] toObjectArray(int[] oldArray)
//package com.java2s; /**//from w w w. j a v a2 s . c o m * Copyright (c) 2014 Xiufeng Liu ( xiufeng.liu@uwaterloo.ca ) * <p/> * This file is free software: you may copy, redistribute and/or modify it * under the terms of the GNU General Public License version 2 * as published by the Free Software Foundation. * <p/> * This file 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. * <p/> * You should have received a copy of the GNU General Public License * along with this program. If not, see http://www.gnu.org/licenses. */ public class Main { public static Integer[] toObjectArray(int[] oldArray) { Integer[] newArray = new Integer[oldArray.length]; for (int ctr = 0; ctr < oldArray.length; ctr++) { newArray[ctr] = Integer.valueOf(oldArray[ctr]); } return newArray; } }