"createdTime");
        setupEpg(_epgMap, et -> ((DataConfig) et).getDescription(), (et, vl) -> ((DataConfig) et).setDescription(DfTypeUtil.toString(vl)),
                "description");
        setupEpg(_epgMap, et -> ((DataConfig) et).getHandlerName(), (et, vl) -> ((DataConfig) et).setHandlerName(DfTypeUtil.toString(vl)),

        TaskProvider<RenderMarkdown> releaseNotesMarkdown = tasks.register("releaseNotesMarkdown", RenderMarkdown.class, task -> {
            task.setGroup("release notes");
            task.setDescription("Generate release notes HTML page from Markdown.");

            task.getInputEncoding().convention(Charset.defaultCharset().name());
            task.getOutputEncoding().convention(Charset.defaultCharset().name());

        }));
    }

    private void addUtilityTasks(TaskContainer tasks, GradleDocumentationExtension extension) {
        tasks.register("serveDocs", ServeDocs.class, task -> {
            task.setDescription("Runs a local webserver to serve generated documentation.");
            task.setGroup("documentation");

            int webserverPort = 8000;
            task.getJavaLauncher().set(

            task.into(flattenedAsciidocDirectory);
        });

        TaskProvider<AsciidoctorTask> userguideSinglePageHtml = tasks.register("userguideSinglePageHtml", AsciidoctorTask.class, task -> {
            task.setDescription("Generates HTML single-page user manual.");
            configureForUserGuideSinglePage(task, extension, project);
            task.outputOptions(options -> options.setBackends(singletonList("html5")));

    }

    @Test
    public void test_user_description() {
        final User user = new User();
        assertNull(user.getDescription());

        user.setDescription("Test user description");
        assertEquals("Test user description", user.getDescription());
    }

    @Test
    public void test_user_displayName() {
        final User user = new User();

        });

        TaskProvider<Javadoc> javadocAll = tasks.register("javadocAll", Javadoc.class, task -> {
            task.setGroup("documentation");
            task.setDescription("Generate Javadocs for all API classes");

            // TODO: This breaks if version is changed later
            task.setTitle("Gradle API " + project.getVersion());

                setAttributeValue(result, fessConfig.getLdapAttrRoomNumber(), o -> user.setRoomNumber(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrDescription(), o -> user.setDescription(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrTitle(), o -> user.setTitle(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrPager(), o -> user.setPager(o.toString()));

     * Subclasses implement the actual upgrade logic in doApply().
     */
    @Override
    public final UpgradeResult apply(UpgradeContext context, Map<Path, Document> pomMap) {
        context.info(getDescription());
        context.indent();

        try {
            UpgradeResult result = doApply(context, pomMap);

            // Log summary
            logSummary(context, result);

            return result;

        for (UpgradeStrategy strategy : applicableStrategies) {
            context.info("  - " + strategy.getDescription());
        }
        context.println();

        // Execute each applicable strategy
        for (UpgradeStrategy strategy : applicableStrategies) {
            context.info("=== " + strategy.getDescription() + " ===");
            context.indent();

            try {

        }

        return false;
    }

    /**
     * Gets a description of what this strategy does.
     *
     * @return a human-readable description of the strategy
     */
    String getDescription();