RunTime.getRunTime().addShutdownHook（）用法

Runtime.getRuntime().addShutdownHook(new ShutdownThread(importUserTag4RedisServer));

public class ShutdownThread extends Thread {
	private static final Logger log = Logger.getLogger(ShutdownThread.class);


	private Server server = null;
	
	public ShutdownThread(Server server) {
		this.server = server;
	}
	
	public void run() {
		log.info("开始停止");
	
		try {
			log.info("开始停止"+server.getServerName());
			server.stopServer();
		} catch (Exception e) {
			log.error("停止"+server.getServerName()+"出现异常", e);
		}
	
		try {
			while (!server.isStopped()) {
				log.info(server.getServerName()+"正在停止");
				BaseThread.sleep(1000);
			}
		} catch (Exception e) {
			log.error("停止"+server.getServerName()+"出现异常", e);
		}
	
		log.info(server.getServerName()+"已停止");
	}
}

public class RunTimeTest {
	/**
	  * @param args
	  */
	 public static void main(String[] args) {
	  Thread thread1 = new Thread() {
	   public void run() {
	    System.out.println("thread1...");
	   }
	  };


	  Thread thread2 = new Thread() {
	   public void run() {
	    System.out.println("thread2...");
	   }
	  };


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


	  Runtime.getRuntime().addShutdownHook(shutdownThread);


	  thread1.start();
	  thread2.start();
	 }
}