package headfirst.templatemethod.barista;public abstract class CaffeineBeverageWithHook { 	void prepareRecipe() {		boilWater();		brew();		pourInCup();		if (customerWantsCondiments()) {			addCondiments();		}	} 	abstract void brew(); 	abstract void addCondiments(); 	void boilWater() {		System.out.println("Boiling water");	} 	void pourInCup() {		System.out.println("Pouring into cup");	} 	boolean customerWantsCondiments() {		return true;	}}