Java ServerSocket .setPerformancePreferences (int connectionTime, int latency, int bandwidth)

public void setPerformancePreferences(int connectionTime,    int latency,    int bandwidth)

//w w  w.  j a  v  a  2  s . c o m
import java.io.IOException;
import java.net.InetSocketAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.SocketTimeoutException;

public class Main extends Thread {
  private ServerSocket serverSocket;

  public Main () throws IOException {
    serverSocket = new ServerSocket();
    serverSocket.setSoTimeout(10000);    
    
    serverSocket.setPerformancePreferences(1000,2000,2000);
  }

  public void run() {
    while (true) {
      try {
        System.out.println("Waiting for client on port " + serverSocket.getLocalPort() + "...");
        Socket client = serverSocket.accept();

        System.out.println("Just connected to " + client.getRemoteSocketAddress());
        client.close();
      } catch (SocketTimeoutException s) {
        System.out.println("Socket timed out!");
        break;
      } catch (IOException e) {
        e.printStackTrace();
        break;
      }
    }
  }

  public static void main(String[] args) {
    try {
      Thread t = new Main ();
      t.start();
    } catch (IOException e) {
      e.printStackTrace();
    }
  }
}