Read Object from Socket : Socket « Network « Java Tutorial

1. Java Tutorial
2. Network
3. Socket

import java.io.ObjectInputStream;
import java.net.Socket;
import java.util.Hashtable;

public class Main{
  public static void main(String[] args) throws Exception {
    Socket sock = new Socket(args[0], 1234);
    ObjectInputStream ois = new ObjectInputStream(sock.getInputStream());
    Hashtable hash = (Hashtable) ois.readObject();
    System.out.println(hash);
    ois.close();
    sock.close();
  }
}