TCPClientCalculator

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package task1;
import java.io.BufferedReader;
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.Socket;
import java.util.logging.Level;
import java.util.logging.Logger;
/**
 *
 * @author Student
 */
public class TCPClient {


            public static void main(String[] args) {
        try {
            Socket clientSocket = new Socket("localhost",1256);

            System.out.println("Enter any sentence");
            BufferedReader inFromUser = new BufferedReader(new InputStreamReader(System.in));
            String userSentence = inFromUser.readLine();
            System.out.println("User input;   "+userSentence);

            DataOutputStream outToServer = new DataOutputStream(clientSocket.getOutputStream());
            outToServer.writeBytes(userSentence + '\n');

            BufferedReader inFromServer = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
            String modifiedResult = inFromServer.readLine();
            System.out.println("From Server   "+modifiedResult);

            clientSocket.close();
        } catch (IOException ex) {
            //Logger.getLogger(TCPClient.class.getName()).log(Level.SEVERE, null, ex);
            System.out.println("Unable to attach...."+ex);
        }
            }
}