public function getCommentRegexSet()
    {
        return array(
            self::REGEX_COMMENT_SINGLE_LINE,
            self::REGEX_COMMENT_MULTILINE_START,
            self::REGEX_COMMENT_MULTILINE_CONT,
            self::REGEX_COMMENT_MULTILINE_END,
            self::REGEX_COMMENT_MULTILINE_ONE_LINER,
        );
    }