线程在静态初始化代码块中启动，线程静态初始化代码,public class

线程在静态初始化代码块中启动，线程静态初始化代码,public class

public class ThreadDemo {    private static Logger logger = Logger.getLogger(ThreadDemo.class.toString());    static {        new Thread(new Runnable() {            public void run() {                while (true) {                    try {                        Thread.sleep(100L);                    } catch (InterruptedException e) {                        logger.fine("Interrupted : " + e.getMessage());                    }                    logger.info("job");                }            }        }).start();    }    public static void main(String[] args) {        logger.info("start");    }}