public short toUint16() throws IOException {
        List<Byte> bytes = this.serializeToByteList();
        return LittleEndianBitConverter.ToUInt16(ByteUtil.toByteArray(bytes), 0);
    }
This method is used to get the byte value of the 16-bit stream object header End.

@return Return StreamObjectHeaderEnd8bit value represented by unsigned short integer.
tika-parsers/tika-parsers-standard/tika-parsers-standard-modules/tika-parser-microsoft-module/src/main/java/org/apache/tika/parser/microsoft/onenote/fsshttpb/streamobj/StreamObjectHeaderEnd16bit.java