class Task2 implements Runnable{

@Override

public void run\(\) {

    // TODO Auto-generated method stub

    System.out.println\("Task"\);

}

}

public class Test16 {

public static void main\(String \[\]args\){

    Thread td = new Thread\(new Task2\(\)\);

    td.start\(\);



    new Thread\(\){

        @Override

        public void run\(\) {

            // TODO Auto-generated method stub

            System.out.println\("new Thread"\);

        }

    }.start\(\);

}

}

线程同步:

1.synchronized(object){

需要同步的代码块.

}

2.public synchronized void run{

代码块.

}