我试图在“slp”对象上调用 wait() 函数，然后在 1000 次磨机后将其唤醒，但在调用 notify() 后，我收到“IllegalMonitorStateException”错误而不是消息“Finished ...”
class Class1 extends Thread{
boolean newTxt = false;
private Sleep slp = null;
synchronized public void put(Sleep slp)
{
thus.slp = slp;
try{ slp.wait();}catch(Exception x){}
}
synchronized public void wakeup()
{
slp.notify();
}
public void run()
{
while(slp == null );
try{ sleep(1000);}catch(Exception x){}
wakeup();
}
}
class Sleep extends Thread {
Class1 t;
Sleep(Class1 t) {
this.t=t;
}
public void run() {
System.out.println("Started");
t.put(this);
System.out.println("Finished after 1000 mills");
}
}
public class Koord {
public static void main(String[] args) {
Class1 t = new Class1();
Sleep t1 = new Sleep(t);
t1.start();
t.start();
}
}