package headfirst.templatemethod.barista;import java.io.*;public class CoffeeWithHook extends CaffeineBeverageWithHook { 	public void brew() {		System.out.println("Dripping Coffee through filter");	} 	public void addCondiments() {		System.out.println("Adding Sugar and Milk");	} 	public boolean customerWantsCondiments() {		String answer = getUserInput();		if (answer.toLowerCase().startsWith("y")) {			return true;		} else {			return false;		}	} 	private String getUserInput() {		String answer = null;		System.out.print("Would you like milk and sugar with your coffee (y/n)? ");		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));		try {			answer = in.readLine();		} catch (IOException ioe) {			System.err.println("IO error trying to read your answer");		}		if (answer == null) {			return "no";		}		return answer;	}}