import java.net.*;
import java.io.*;
import java.lang.*;

class Server{
    public static void main(String[] args) {
        String data = "lalalalla";
        try {
            ServerSocket serverSocket = new ServerSocket(1234);
            Socket socket = serverSocket.accept();
            System.out.println("Server has connected \n");
            PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
            System.out.print("Wysylam stringa :" + data + "\n");
            out.print(data);
            out.close();
            socket.close();
            serverSocket.close();
        } catch(Exception e) {
            e.printStackTrace();
            System.out.println("No nie dziala");
        }
    }
}