安卓线程的异步执行

public class Demo{private static int s;private static String ss;public static void main(String[] args) {Thread thread=new Thread(new Runnable(){@Overridepublic void run(){System.out.println(s);}});thread.start();//线程异步执行。这里子线程启动了，主线程依然往下走。ss="chen";s=2;}}