public boolean isExtractFontNames() {
        return extractFontNames;
    }
If true, extract bookmarks (document outline) text.
<p/>
Te default is <code>true</code>

@param extractBookmarksText
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-pdf-module/src/main/java/org/apache/tika/parser/pdf/PDFParserConfig.java