ZCW-AliceAndBob-BlueJ/Main.java

/**
 * Created by iyasuwatts on 10/17/17.
 */

import java.util.Scanner;

public class Main {

    public static void verifyIdentity () 
    {
        Scanner input = new Scanner(System.in);

        String name;
        System.out.println("What is your first name? ");
        name = input.next();

        if (name.equalsIgnoreCase("Alice")) {
            System.out.println("Hello, Alice!");
        } else if (name.equalsIgnoreCase("Bob")) {
            System.out.println("Hello, Bob!");
        } else if (name.equalsIgnoreCase("Robert")) {

            Scanner rob = new Scanner(System.in);
            System.out.println("Do people sometimes call you Bob? ");
            String yas = rob.nextLine();

            if (yas.equalsIgnoreCase("Yes")) {
                System.out.println("Great! Hello, Bob!");
            } else if (yas.equalsIgnoreCase("No")) {
                System.out.println("Too bad. Bye.");
            } 

        } else {
            System.out.println("You are not welcome here, " + name + ".");
        }
    }
}