Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.util.*;

public class Main {
    static LinkedHashMap<String, String> pinMapping = null;

    static String getPinMapping(String pin) {
        if (pinMapping == null) {
            pinMapping = new LinkedHashMap<String, String>();
            pinMapping.put("4", "7");
            pinMapping.put("17", "0");
            pinMapping.put("18", "1");
            pinMapping.put("21", "2");
            pinMapping.put("22", "3");
            pinMapping.put("23", "4");
            pinMapping.put("24", "5");
            pinMapping.put("25", "6");
            pinMapping.put("27", "2");
            pinMapping.put("28", "17");
            pinMapping.put("29", "18");
            pinMapping.put("30", "19");
            pinMapping.put("31", "20");
        }
        return pinMapping.get(pin);
    }
}