private void display() {
        System.out.println();
        System.out.println("Menu:");
        System.out.println();
        
        final String option_one   = "> 1. Create New Session";
        final String option_two   = "> 2. Settings";
        final String option_three = "> 3. About";
        final String option_four  = "> 4. Exit";
        
        System.out.println(option_one);
        System.out.println(option_two);
        System.out.println(option_three);
        System.out.println(option_four);
        
        System.out.println();
    }