java创建匿名线程

new Thread(){    public void run() {        System.out.println("blah");    }}.start();

Thread t = new Thread() {    public void run() {        System.out.println("blah");    }};t.start();

使用Runnable接口:

Thread thread = new Thread(new Runnable() {public void run() {System.out.print("do something...");}});thread.start();

Runnable r = new Runnable() {  public void run() {    for (int i=0; i<100; i++) {      System.out.println("Less Filling");    }  }};Thread t2 = new Thread(r);t2.start();