return fingerprints.build();
    }

    private FileSystemLocationFingerprint readFingerprint(Decoder decoder) throws IOException {
        FileType fileType = readFileType(decoder);
        HashCode contentHash = readContentHash(fileType, decoder);

        byte fingerprintKind = decoder.readByte();
        switch (fingerprintKind) {
            case DEFAULT_NORMALIZATION:
                String normalizedPath = decoder.readString();