Client

package Socket;
import java.io.IOException;
import java.io.PrintStream;
import java.net.Socket;
import java.util.InputMismatchException;
import java.util.Scanner;

public class Client {
    public static void main(String args[]) throws IOException {
        int number;
        Socket s = new Socket("127.0.0.1", 1211);
        Scanner scan = new Scanner(System.in);
        Scanner scan2 = new Scanner(s.getInputStream());
        PrintStream printout = new PrintStream(s.getOutputStream());
        System.out.print("Enter some Value: ");
        try {
            number = scan.nextInt();
            printout.println(number);
            String input = scan2.nextLine();
            String input2 = scan2.nextLine();
            String input3 = scan2.nextLine();

            System.out.println(input);
            System.out.println(input2);
            System.out.println(input3);
            //PRINTQ 3 REDA
        } catch (InputMismatchException e) {
            System.out.println("Enter a correct value");
        } finally {
            if (s != null)
                s.close();
            if (scan != null)
                scan.close();
            if (scan2 != null)
                scan2.close();
        }
    }
}