Java DatagramSocket.getChannel()

public DatagramChannel getChannel()

// w ww  . ja va  2  s  . c  om
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.nio.channels.DatagramChannel;

public class Main {

  public static void main(String args[]) {
    try {

      InetAddress ia = InetAddress.getByName("www.java2s.com");

      DatagramSocket ds = new DatagramSocket(8080,ia);

      byte buffer[] = "hello".getBytes();
      DatagramPacket dp = new DatagramPacket(buffer, buffer.length, ia, 80);
      ds.connect(InetSocketAddress.createUnresolved("google.com", 8080));
      
      DatagramChannel channel = ds.getChannel();
      
      ds.send(dp);
      ds.close();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
}