Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

public class Main {
    private static HashMap<String, String> areaCodeMap;

    public static boolean verifyAreaCode(String code) {
        String areaCode = code.substring(0, 2);
        if (areaCodeMap.containsKey(areaCode)) {
            return true;
        } else {
            return false;
        }
    }
}