import java.net.MalformedURLException;
import java.rmi.Naming;
import java.rmi.NotBoundException;
import java.rmi.RemoteException;
import javax.swing.JOptionPane;



public class ClientOperation {

	private static RMIInterface look_up;

	public static void main(String[] args) throws  RemoteException {
	  try{
		look_up = (RMIInterface) Naming.lookup("//localhost/MyServer");
		String txtNum1 = JOptionPane.showInputDialog("Enter number1");
		int number1=Integer. parseInt(txtNum1);
		String txtNum2 = JOptionPane.showInputDialog("Enter number2");
		int number2=Integer. parseInt(txtNum2);


		String response = look_up.halfMul(number1, number2);
		JOptionPane.showMessageDialog(null, response);
	}
	catch(Exception e){
	  System.err.println("Server exception: " + e.toString());
      e.printStackTrace();

   }
}
}