package headfirst.iterator.dinermergercafe;import java.util.ArrayList;import java.util.Iterator;public class PancakeHouseMenu implements Menu {	ArrayList menuItems; 	public PancakeHouseMenu() {		menuItems = new ArrayList();    		addItem("K&B's Pancake Breakfast", 			"Pancakes with scrambled eggs, and toast", 			true,			2.99); 		addItem("Regular Pancake Breakfast", 			"Pancakes with fried eggs, sausage", 			false,			2.99); 		addItem("Blueberry Pancakes",			"Pancakes made with fresh blueberries, and blueberry syrup",			true,			3.49); 		addItem("Waffles",			"Waffles, with your choice of blueberries or strawberries",			true,			3.59);	}	public void addItem(String name, String description,	                    boolean vegetarian, double price)	{		MenuItem menuItem = new MenuItem(name, description, vegetarian, price);		menuItems.add(menuItem);	} 	public ArrayList getMenuItems() {		return menuItems;	}  	public Iterator createIterator() {		return menuItems.iterator();	}  	// other menu methods here}