Валидатор опять жестит.
package com.javarush.task.task27.task2712;
import com.javarush.task.task27.task2712.kitchen.Cook;
import com.javarush.task.task27.task2712.kitchen.Waiter;
public class Restaurant {
public static void main(String[] args) {
Waiter waiter = new Waiter("Diego");
Cook cook = new Cook("Amigo");
cook.addObserver(waiter);
Tablet tablet = new Tablet(5);
tablet.addObserver(cook);
tablet.createOrder();
}
}