return result;
    }

    public ChecksumKind getKind() {
        return kind;
    }

    public String getValue() {
        return value;
    }

    @Nullable
    public Set<String> getAlternatives() {
        return alternatives;
    }

    @Nullable
    public String getOrigin() {
        return origin;
    }

    @Nullable
    public String getReason() {
        return reason;
    }

            }
            String reason = checksum.getReason();
            if (reason != null) {
                writeAttribute(REASON, reason);
            }
            Set<String> alternatives = checksum.getAlternatives();
            if (alternatives != null) {
                for (String alternative : alternatives) {
                    writer.startElement(ALSO_TRUST);
                    writeAttribute(VALUE, alternative);

        List<Checksum> checksums = verification.getChecksums();
        for (Checksum checksum : checksums) {
            verifyChecksum(checksum.getKind(), file, checksum.getValue(), checksum.getAlternatives(), checksumService, builder);
        }
    }