这段代码执行任务时启动了几个线程？

阅读更多

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

public class Show {

	public static void main(String[] args) {
		Timer timer = new Timer();
		timer.schedule(new AnyTimerTask("1"),1000);
		timer.schedule(new AnyTimerTask("2"),1000);
		timer.schedule(new AnyTimerTask("3"),1000);
		timer.schedule(new AnyTimerTask("4"),1000);
		timer.schedule(new AnyTimerTask("5"),1000);
		timer.schedule(new AnyTimerTask("6"),1000);

	}

}

class AnyTimerTask extends TimerTask {

	private String threadName;

	public AnyTimerTask(String threadName) {
		this.threadName = threadName;
	}

	public String getThreadName() {
		return threadName;
	}

	@Override
	public void run() {
		System.out.println(" Thread.currentThread().getName() "
		    + Thread.currentThread().getName() + " taskName " + threadName + "==="
		    + System.nanoTime());
	}
}