public List<Byte> serializeToByteList() throws IOException {
        BitWriter bitWriter = new BitWriter(4);
        bitWriter.appendUInit32((int) this.count, 24);
        bitWriter.appendInit32(this.reserved, 6);
        bitWriter.appendInit32(this.extendedStreamsPresent, 1);
        bitWriter.appendInit32(this.osidStreamNotPresent, 1);

        return bitWriter.getByteList();
    }
This method is used to convert the element of ObjectSpaceObjectStreamHeader into a byte List.

@return Return the byte list which store the byte information of ObjectSpaceObjectStreamHeader
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/onenote/fsshttpb/streamobj/space/ObjectSpaceObjectStreamHeader.java