eggtimer.java

java小程序

import java.util.Timer; 
import java.util.TimerTask; 

public class EggTimer { 
private final Timer timer = new Timer(); 
private final int minutes; 

public EggTimer(int minutes) { 
this.minutes = minutes; 
} 

public void start() { 
timer.schedule(new TimerTask() { 
public void run() { 
playSound(); 
timer.cancel(); 
} 
private void playSound() { 
System.out.println("Your egg is ready!"); 
// Start a new thread to play a sound... 
} 
}, minutes*60*1000); 
} 

public static void main(String[] args) { 
EggTimer eggTimer = new EggTimer(2); 
eggTimer.start(); 
} 
}