public class LambdaDemo {
    public static void main(String[] args) {
        //正常实现一个多线程程序
        MyRunnable mr = new MyRunnable();
        Thread t = new Thread(mr);
        t.start();

        //使用匿名内部类
        new Thread(new Runnable() {
            @Override
            public void run() {
                System.out.println("多线程程序启动了-2");
            }
        }).start();

        //使用Lambda表达式
        new Thread( () -> {
            System.out.println("多线程程序启动了-3");
        } ).start();

    }
}