Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static String formatNum(int i1) {
        String s = String.valueOf(i1);
        if (i1 == 0) {
            s = "0000";
        } else if (s.length() < 4) {
            switch (s.length()) {
            default:
                return s;

            case 1: // '\001'
                return (new StringBuilder()).append("000").append(s).toString();

            case 2: // '\002'
                return (new StringBuilder()).append("00").append(s).toString();

            case 3: // '\003'
                return (new StringBuilder()).append("0").append(s).toString();
            }
        }
        return s;
    }
}