public static void main(String args[]){
        emailValidator = new EmailValidator();
        for (String temp : validEmailIds) {
            boolean valid = emailValidator.validateEmail(temp);
            System.out.println("Email ID "+temp+" is valid? " + valid);
        }
        System.out.println("\n\n");
        for (String temp : invalidEmailIds) {
            boolean valid = emailValidator.validateEmail(temp);
            System.out.println("Email ID "+temp+" is valid? " + valid);
        }
    }