public void endEmbeddedDocument(ContentHandler contentHandler, Metadata metadata)
            throws SAXException {
        embeddedDepth--;
    }
This is called after parsing each embedded document.  Override this
for custom behavior.  This is currently a no-op.

@param contentHandler content handler that was used on this embedded document
@param metadata       metadata for this embedded document
@throws SAXException
tika-core/src/main/java/org/apache/tika/sax/AbstractRecursiveParserWrapperHandler.java