用类名启动线程

Question

public class MyRunnableTask implements Runnable {
   public void run() {
     // do stuff here
   }
 }

是否可以仅使用类名来启动上述类的线程？

更新：

我按照@zhh的评论进行了尝试，并且成功了。我们需要使用反射创建一个类的对象

示例代码：

    public class Runner2 implements Runnable {

        volatile int count =0;

        public void run() {
            System.out.println("Inside runner 2 -"+LocalTime.now());
            try {
                Thread.sleep(3000);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }

        public void shutdown() {
            System.out.println("shuutting down");
        }

    }



    public class Test_thread {

        public static void main(String[] args) throws ClassNotFoundException, InstantiationException, IllegalAccessException, IllegalArgumentException, InvocationTargetException, NoSuchMethodException, SecurityException {

            Class<?> myclass = Class.forName("Runner2");
            Constructor<?> constructor = myclass.getConstructor();
            System.out.println(myclass);

            Object obj=constructor.newInstance(new Object[] {});
            Runnable run = (Runnable)obj;

            Thread t = new Thread(run);
            t.start();

            Method m = myclass.getMethod("shutdown");

            m.invoke(obj);

        }
    }