Here you can find the source of intToCodeString(int value)
public static String intToCodeString(int value)
//package com.java2s; //License from project: Open Source License public class Main { static final int RADIX = 36; public static String intToCodeString(int value) { return Integer.toString(value, RADIX); }//from w ww . j a v a 2 s . c o m }