@Override
    public EmbeddedDocumentExtractor newInstance(Metadata metadata, ParseContext parseContext) {
        RUnpackExtractor ex =
                new RUnpackExtractor(parseContext,
                        maxEmbeddedBytesForExtraction);
        ex.setWriteFileNameToContent(writeFileNameToContent);
        ex.setEmbeddedBytesSelector(createEmbeddedBytesSelector());
        return ex;
    }
Total number of bytes to write out. A good zip bomb may contain petabytes
compressed into a few kb. Make sure that you can't fill up a disk!

This does not include the container file in the count of bytes written out.
This only counts the lengths of the embedded files.

@param maxEmbeddedBytesForExtraction
tika-core/src/main/java/org/apache/tika/extractor/RUnpackExtractorFactory.java