protected void handleEmbeddedResource(TikaInputStream resource, String filename,
                                          String relationshipID, String mediaType,
                                          XHTMLContentHandler xhtml, boolean outputHtml)
            throws IOException, SAXException, TikaException {
        handleEmbeddedResource(resource, filename, relationshipID, null, mediaType, xhtml,
                outputHtml);
    }
Returns the password to be used for this file, or null
if no / default password should be used
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/AbstractPOIFSExtractor.java