public static void main(String[]args){
        
        MealBuilder mealBuilder = new ItalianMealBuilder();
        MealDirector mealDirector = new MealDirector(mealBuilder);
        mealDirector.constructMeal();
        Meal meal = mealDirector.getMeal();
        System.out.println(meal);
        
        mealBuilder = new JapaneseMealBuilder();
        mealDirector = new MealDirector(mealBuilder);
        mealDirector.constructMeal();
        meal = mealDirector.getMeal();
        System.out.println("meal is: " + meal);
        
        
    }