?.let(BuildReceipt::readBuildReceiptFromString)
            ?.let { buildReceipt ->
                buildReceipt["buildTimestamp"] as String
            }
    }

    override fun getDisplayName(): String =
        "the build timestamp extracted from the build receipt".let {
            when {
                parameters.ignoreIncomingBuildReceipt.get() -> "$it (ignored)"
                else -> it
            }

            });

        NamedDomainObjectContainer<DokkaSourceSetSpec> kotlinSourceSet = getDokkatooExtension(project).getDokkatooSourceSets();
        kotlinSourceSet.register("kotlin_dsl", spec -> {
            spec.getDisplayName().set("DSL");
            spec.getSourceRoots().from(extension.getKotlinDslSource());
            spec.getSourceRoots().from(runtimeExtensions.flatMap(GradleKotlinDslRuntimeGeneratedSources::getGeneratedSources));

                Date()
            }
            else -> {
                Date().withoutTime()
            }
        }
        return timestampFormat.format(buildTime)
    }

    override fun getDisplayName(): String =
        "the build timestamp ($timestampSource)"

    private
    val timestampSource: String
        get() = parameters.run {
            when {

    }

    public void setDestinationIndicator(String value) {
        registerModifiedProperty("destinationIndicator");
        this.destinationIndicator = value;
    }

    public String getDisplayName() {
        checkSpecifiedProperty("displayName");
        return convertEmptyToNull(displayName);
    }

    public void setDisplayName(String value) {
        registerModifiedProperty("displayName");

                        .forEach(v -> modifyDeleteEntry(modifyList, attrRegisteredAddress, v)));
        final String attrDisplayName = fessConfig.getLdapAttrDisplayName();
        OptionalUtil.ofNullable(user.getDisplayName()).filter(StringUtil::isNotBlank)
                .ifPresent(s -> modifyReplaceEntry(modifyList, attrDisplayName, s))
                .orElse(() -> getAttributeValueList(result, attrDisplayName).stream()

        setupEpg(_epgMap, et -> ((User) et).getDestinationIndicator(),
                (et, vl) -> ((User) et).setDestinationIndicator(DfTypeUtil.toString(vl)), "destinationIndicator");
        setupEpg(_epgMap, et -> ((User) et).getDisplayName(), (et, vl) -> ((User) et).setDisplayName(DfTypeUtil.toString(vl)),
                "displayName");
        setupEpg(_epgMap, et -> ((User) et).getEmployeeNumber(), (et, vl) -> ((User) et).setEmployeeNumber(DfTypeUtil.toString(vl)),

                        for (final String lang : supportedLanguages) {
                            final Locale locale = LocaleUtils.toLocale(lang);
                            final String label = locale.getDisplayName(displayLocale);
                            final Map<String, String> map = new HashMap<>(2);
                            map.put(Constants.ITEM_LABEL, label);
                            map.put(Constants.ITEM_VALUE, lang);