Here you can find the source of arrayOfIntToString(int[] array)
public static String arrayOfIntToString(int[] array)
//package com.java2s; /* Copyright (c) 2015 University of Massachusetts * /*from w w w .ja v a2s. com*/ * Licensed under the Apache License, Version 2.0 (the "License"); you may not * use this file except in compliance with the License. You may obtain a copy of * the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the * License for the specific language governing permissions and limitations under * the License. */ public class Main { public static String arrayOfIntToString(int[] array) { String s = ""; for (int i = 0; i < array.length; i++) { s += array[i]; s += (i < array.length - 1 ? "," : ""); } return "[" + s + "]"; } }