String CRAWLER_DOCUMENT_HTML_DEFAULT_INCLUDE_INDEX_PATTERNS = "crawler.document.html.default.include.index.patterns";

    /** The key of the configuration. e.g. (?i).*(css|js|jpeg|jpg|gif|png|bmp|wmv|xml|ico|exe) */
    String CRAWLER_DOCUMENT_HTML_DEFAULT_EXCLUDE_INDEX_PATTERNS = "crawler.document.html.default.exclude.index.patterns";

    /** The key of the configuration. e.g.  */