@Override
    protected int serializeItemsToByteList(List<Byte> byteList) throws TikaException, IOException {
        byteList.addAll(this.signature.serializeToByteList());
        byteList.addAll(this.dataSize.serializeToByteList());
        return 0;
    }
Used to convert the element into a byte List.

@param byteList A Byte list
@return The Byte list
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/onenote/fsshttpb/streamobj/IntermediateNodeObject.java