class BostonSoupFactoryMethodSubclass extends SoupFactoryMethod {
    public String makeBuffetName() {
        return "Boston Soup Buffet";
    }
    public ClamChowder makeClamChowder() {
        return new BostonClamChowder();
    }
    public FishChowder makeFishChowder() {
        return new BostonFishChowder();
    }
}

class BostonClamChowder extends ClamChowder {
    public BostonClamChowder() {
        soupName = "QuahogChowder";
        soupIngredients.clear();        
        soupIngredients.add("1 Pound Fresh Quahogs");
        soupIngredients.add("1 cup corn");    
        soupIngredients.add("1/2 cup heavy cream");
        soupIngredients.add("1/4 cup butter");    
        soupIngredients.add("1/4 cup potato chips");
    }
}

class BostonFishChowder extends FishChowder {
    public BostonFishChowder() {
        soupName = "ScrodFishChowder";
        soupIngredients.clear();        
        soupIngredients.add("1 Pound Fresh Scrod");
        soupIngredients.add("1 cup corn");
        soupIngredients.add("1/2 cup heavy cream");
        soupIngredients.add("1/4 cup butter");
        soupIngredients.add("1/4 cup potato chips");
    }
}