private String[] optionList;

private String openingMessage;

private String topPrompt;

private String closingMessage;

private String bottomPrompt;


public Menu(String[] options)
{
    optionList = options;
    openingMessage = "";
    topPrompt = "Choose an option:";
    closingMessage = "";
    bottomPrompt = "Enter an option number:";
}

public Menu()
{
    optionList = null;
    openingMessage = "";
    topPrompt = "";
    closingMessage = "";
    bottomPrompt = "";
}

public boolean isEmpty(String[] options)
{
    if (options == null)
    {
        return true;
    }

    return false;
}

public int length(String[] options)
{
    return options.length;
}

public String toString()
{
    return (topPrompt + "n" + "?->" + " " + bottomPrompt);
}

public static void main(String[] args)
{
    String[] drink_options = {"Water", "Soda pop", "Beer"};

    Menu drinkMenu = new Menu(drink_options);

    System.out.println(drinkMenu);
    //System.out.println(drinkMenu.isEmpty(drink_options));
    //System.out.println(drinkMenu.length(drink_options));
}