Here you can find the source of intArray2string(int intarr[])
public static String intArray2string(int intarr[])
//package com.java2s; //License from project: Apache License public class Main { public static String intArray2string(int intarr[]) { String string = ""; for (int i = 0; i < intarr.length; i++) { string += String.valueOf(intarr[i]); }// w ww. j ava2s . c om return string; } }