线程Interrupt基础有关问题 得分好贴

线程Interrupt基础问题 得分好贴
public class ShowStatusThread implements Runnable { 

Thread showStatusThread = null; 

Label label = null; 

GC gc = null; 

boolean start = true; 
boolean wait = false; 

public ShowStatusThread(Label label, GC gc, int thread_priority, String name) { 
showStatusThread = new Thread(this); 
showStatusThread.setPriority(thread_priority); 
showStatusThread.setName(name); 
this.label = label; 
this.gc = gc; 
} 

public void run() { 
while (start) { 
if (wait == true) { 
synchronized (showStatusThread) { 
try { 
showStatusThread.wait(); 
} catch (InterruptedException e) { 
e.printStackTrace(); 
} 
} 
} else { 
ReadCardView.paintWaitingPic(label, gc); 
try { 
showStatusThread.sleep(100); 
} catch (InterruptedException e) { 
e.printStackTrace(); 
} 
} 
} 
} 

public void start() { 
if (this.showStatusThread != null) { 
this.showStatusThread.start(); 
} 
} 

public void stop() { 
State s = showStatusThread.getState(); 
if (State.WAITING.equals(s)) { 
showStatusThread.interrupt(); 
System.out.println(showStatusThread.getState()); 

} else { 
this.start = false; 
} 
} 

public void notify_self() { 
synchronized (showStatusThread) { 
showStatusThread.notifyAll(); 
System.out.println(showStatusThread.getPriority()); 
this.wait = false; 
} 
} 

public void wait_self() { 
this.wait = true; 
} 

public String getName() { 
return this.showStatusThread.getName(); 
} 
} 


如上代码 线程启动后 
我首先调用wait_self() 方法 让线程进入WAIT状态 
然后再调用stop() 方法 想让它停止 
结果抛出了: 
java.lang.InterruptedException 

求教怎样解决?

[解决办法]
当线程在活动之前或活动期间处于正在等待、休眠或占用状态且该线程被中断时，抛出该异常