Client.java

import java.net.ServerSocket;
import java.net.Socket;
import java.util.Scanner;
import java.io.PrintWriter;
import java.io.IOException;

class Client {
	public static void main(String[] args) throws IOException {
		int host = 3000;
		Socket socket = new Socket("localhost", 3000);

		Scanner in = new Scanner(socket.getInputStream());
		PrintWriter out = new PrintWriter(socket.getOutputStream(), true);

		Scanner console = new Scanner(System.in);

		while (true) {
			String odgovori = console.nextLine();
			out.println(odgovori);

			String licnost = in.nextLine();
			System.out.println(licnost);
		}
	}
}