问如何在一个单独的线程中创建ServerSocket？

  public void start(){

      final ExecutorService clientProcessingPool = Executors.newFixedThreadPool(10);

      Runnable serverTask = new Runnable() {
          @Override
          public void run() {

              try {
                  serverSocket = new ServerSocket(port);

                  while (true) {
                      Socket clientSocket = serverSocket.accept();
                      objectout = new ObjectOutputStream(clientSocket.getOutputStream());
                      clientProcessingPool.submit(new ClientTask(clientSocket,objectout)); 
                  }
              } catch (IOException e) {
                  System.err.println("Accept failed.");
              }

          }
      };