public class TestProgram {
    public static void main(String[] args) {
        Coin d = new Coin("dime");
        Coin q = new Coin("quarter");
        Coin n = new Coin("Nickel");
        Coin t = new Coin("Toonie");

        Piggy dave = new Piggy("Dave");
        Piggy kato = new Piggy("Kato");

        dave.addCoin(q);
        kato.addCoin(d);


        System.out.println(dave);
        System.out.println(kato);
        System.out.println("House Total: " + kato.getSum());
    }
}