public String getHelpText(HelpType command) throws CheckersException {
        String helpText = "";
        switch (command) {
            case INSTRUCTIONS:
            case BOARD:
            case GAME:
            case REAL_PLAYER:
            case LOCATION:
            case MARKER:
                helpText = command.getHelpText();
                break;
            default:
                throw new CheckersException(ErrorType.ERROR105.getMessage());
        }

        return helpText;
    }