public List<Byte> serializeToByteList() throws IOException {
        List<Byte> byteList = new ArrayList<>();
        byteList.addAll(this.oids.serializeToByteList());
        byteList.addAll(this.osids.serializeToByteList());
        byteList.addAll(this.contextIDs.serializeToByteList());
        byteList.addAll(this.body.serializeToByteList());
        for (byte b : this.padding) {
            byteList.add(b);
        }
        return byteList;
    }
This method is used to convert the element of the ObjectSpaceObjectPropSet into a byte List.

@return Return the byte list which store the byte information of the ObjectSpaceObjectPropSet.
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/ObjectSpaceObjectPropSet.java