import java.net.DatagramPacket;
import java.net.InetAddress;
import java.net.MulticastSocket;
public class MainClass {
public static void main(String[] args) throws Exception {
int port = 0;
InetAddress group = InetAddress.getByName("127.0.0.1");
MulticastSocket ms = new MulticastSocket(port);
ms.joinGroup(group);
byte[] buffer = new byte[8192];
while (true) {
DatagramPacket dp = new DatagramPacket(buffer, buffer.length);
ms.receive(dp);
String s = new String(dp.getData());
System.out.println(s);
}
// ms.leaveGroup(group);
// ms.close();
}
}