static void Main(string[] args)
{
Console.WriteLine("Before timer");
int t = 10000;
Console.WriteLine($"Timer - {t} miliseconds");
Timer timer = new Timer(t);
Microwave microwave = new Microwave(timer);
timer.Start();
Console.WriteLine("Started");
Thread.Sleep(2000);
Console.WriteLine("2000");
Console.WriteLine("Adding oven");
Oven oven = new Oven();
oven.RegisterTimer(timer);
Console.WriteLine("Awaiting timer");
timer.WaitRing();
Console.WriteLine("Ring");
Console.ReadLine();
}