Celebration Method

void playCelebration(String celebrationName) {
        celebrationName = "play" + celebrationName.replaceAll(" ", "");

        try {
            Method method = getClass().getMethod(celebrationName);
            method.invoke(this);
        } catch (NoSuchMethodException | SecurityException |
                IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
            e.printStackTrace();
        }
    }