working with string and if

package class1;

import java.util.Scanner;

public class tester {

    public static void main(String[] args) {

        String userName=""; //user name
        String userPass=""; //user password

        //final for user name and password
        final String MY_USER="zeev";
        final String MY_PASSWORD="12345";

        Scanner s = new Scanner(System.in);

        System.out.println("Enter user name:");
        userName = s.next();
        System.out.println("Enter password:");
        userPass = s.next();
        //check the string with equal after creating lower case
        if (userName.toLowerCase().equals(MY_USER) &&
                userPass.toLowerCase().equals(MY_PASSWORD))
        {
            System.out.println("Hello my master!!!");
        }
        else
        {
            System.out.println("Who are you????");
        }

    }

}