TEST

package com.HelloWorld;

import java.util.Scanner;

public class Test
{
    public static void main(String[] tArgs)
    {
        Scanner input = new Scanner(System.in);
        System.out.println("What is your name?");
        String name = input.nextLine();
        String greeting = "Hello " + name;
        System.out.println(greeting);
        System.out.println("");
        System.out.println("Do you want to exit? 1 = yes 0 = no");
        int num = nextValidInt(-1, 2);
        if (num == 1)
        {
            System.out.println("Quitting");
        }
        else if (num == 0)
        {
            System.out.println("Quitting anyway!");
        }

    }

    public static int nextValidInt(int min, int max)
    {
        //create a scanner
        Scanner myScanner = new Scanner(System.in);
        //create output, set it to zero
        int output = 0;
        //initiate the valid boolean
        boolean valid = false;
        do
        {
            //request the users input
            System.out.println("Enter an integer between " + min + " and " + max);
            //user inputs now
            output = myScanner.nextInt();
            //is the output valid?
            if (output >= min && output <= max)
            {
                valid = true;
            }


        } while (!valid);
        //returns a validated output
        return output;
    }

}