private static Decodable createInformation ( byte infoType, byte infoClass ) throws SMBProtocolDecodingException {

        switch ( infoType ) {
        case Smb2Constants.SMB2_0_INFO_FILE:
            return createFileInformation(infoClass);
        case Smb2Constants.SMB2_0_INFO_FILESYSTEM:
            return createFilesystemInformation(infoClass);
        case Smb2Constants.SMB2_0_INFO_QUOTA:

        int start = bufferIndex;
        FileInformation inf = createFileInformation();
        if ( inf != null ) {
            bufferIndex += inf.decode(buffer, bufferIndex, getDataCount());
            this.info = inf;
        }
        return bufferIndex - start;
    }


    private FileInformation createFileInformation () {
        FileInformation inf;
        switch ( this.informationLevel ) {