Java | import java.io.*; import ja - TCPClientjava - f65315bcf

import java.io.*;

import java.net.*;

public class TCPClient{
        public static void main(String argv[]) throws Exception{
                int port = 6789;  //default
                    if (argv.length > 0) port = Integer.parseInt(argv[0]);
                BufferedReader inFromUser = new BufferedReader(
                        new InputStreamReader(System.in));
                // To server on local host
                Socket clientSocket = new Socket("127.0.0.1", port);
                // To server on other host with IP-address = 83.92.58.109
                //Socket clientSocket = new Socket("83.92.58.109", port);
                PrintStream outToServer = new PrintStream(
                        clientSocket.getOutputStream());
                BufferedReader inFromServer = new BufferedReader(
                        new InputStreamReader(clientSocket.getInputStream()));
                String sentence = inFromUser.readLine();
                outToServer.println(sentence);
                String modifiedSentence = inFromServer.readLine();
                System.out.println("FROM SERVER: " + modifiedSentence);
                clientSocket.close();
   }
}