using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace NullReferenceFortifyTest
{

    class Widget
    {
        public int numberOfSpokes;

        public override bool Equals(object obj)
        {
            Widget a = obj as Widget;
            if (a != null)
            {
                if (a.numberOfSpokes == numberOfSpokes)
                {
                    return true;
                }
            }
            return false;
        }

        public override int GetHashCode()
        {
            return numberOfSpokes.GetHashCode();
        }
    }
    class Program
    {
        static void Main(string[] args)
        {

            Console.Out.WriteLine("Hello, World!");
            while (true) {; }
        }
    }
}