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/**
* @author xjn
* @since 2020-03-08
*/
public class StopTest {
public static boolean flag = true;
public static void main(String[] args) throws InterruptedException {
for (int i = 0; i < 20; i++) {
MyThread3 t = new MyThread3(true);
t.start();
}
Thread.sleep(1000);
flag = false;
// t.stop();
}
}
class MyThread3 extends Thread {
public MyThread3(boolean flag) {
}
@Override
public void run() {
while (StopTest.flag) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("hello");
}
}
}