* The value is, e.g. http,https <br>
     * comment: Supported web protocols for crawling.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getCrawlerWebProtocols();

    /**
     * Get the value for the key 'crawler.file.protocols'. <br>
     * The value is, e.g. file,smb,smb1,ftp,storage <br>
     * comment: Supported file protocols for crawling.