int bufferSize = pacStream.readInt();
                long bufferOffset = pacStream.readLong();

                if ( bufferOffset % 8 != 0 ) {
                    throw new PACDecodingException("Unaligned buffer " + bufferType);
                }

                byte[] bufferData = new byte[bufferSize];
                System.arraycopy(data, (int) bufferOffset, bufferData, 0, bufferSize);

                switch ( bufferType ) {

        }

        int bufferOffset = SMBUtil.readInt2(buffer, bufferIndex + 2) + getHeaderStart();
        bufferIndex += 4;
        int len = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        int elemStart = bufferOffset;
        FileNotifyInformationImpl i = new FileNotifyInformationImpl();
        bufferIndex += i.decode(buffer, bufferOffset, len);
        this.notifyInformation.add(i);

            throw new SMBProtocolDecodingException("Expected structureSize = 9");
        }

        int bufferOffset = SMBUtil.readInt2(buffer, bufferIndex + 2) + getHeaderStart();
        bufferIndex += 4;
        int bufferLength = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

        // bufferIndex = bufferOffset;

        List<FileEntry> infos = new ArrayList<>();
        do {

        }

        int bufferOffset = SMBUtil.readInt2(buffer, bufferIndex + 2) + getHeaderStart();
        bufferIndex += 4;
        int bufferLength = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        Decodable i = createInformation(this.expectInfoType, this.expectInfoClass);
        if ( i != null ) {
            i.decode(buffer, bufferOffset, bufferLength);
        }