Map.of("title", List.of("*")), //
                Set.of(), //
                buildQuery("title:*"));

        assertQueryContext(

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        String title = DocumentUtil.getValue(document, fessConfig.getIndexFieldTitle(), String.class);
        if (StringUtil.isBlank(title)) {
            title = DocumentUtil.getValue(document, fessConfig.getIndexFieldFilename(), String.class);
            if (StringUtil.isBlank(title)) {
                title = DocumentUtil.getValue(document, fessConfig.getIndexFieldUrl(), String.class);

    public String getTitle(final ResponseData responseData, final String title, final Map<String, Object> dataMap) {
        if (title == null) {
            return StringUtil.EMPTY; // empty
        }

        final int[] spaceChars = getSpaceChars();
        try (final Reader reader = new StringReader(title)) {
            return TextUtil.normalizeText(reader).initialCapacity(title.length()).spaceChars(spaceChars).execute();

        document.put("title", "");
        assertEquals("", viewHelper.getContentTitle(document));

        document.put("title", "111");
        assertEquals("111", viewHelper.getContentTitle(document));

        document.put("title", "aaa");
        assertEquals("<strong>aaa</strong>", viewHelper.getContentTitle(document));

        document.put("title", "AAA");

                return OptionalEntity.of(Map.of("_id", "001", "title", "test1", "content", "test2"));
            }
        };
        ComponentUtil.register(client, "searchEngineClient");

        final Map<String, Object> document = indexingHelper.getDocument(client, "001", new String[] { "title", "content" });
        assertEquals("fess.update", resultMap.get("index"));
        assertEquals(

    /** The key of the configuration. e.g. true */
    String DEVELOPMENT_HERE = "development.here";

    /** The key of the configuration. e.g. Local Development */
    String ENVIRONMENT_TITLE = "environment.title";

    /** The key of the configuration. e.g. false */
    String FRAMEWORK_DEBUG = "framework.debug";

    /** The key of the configuration. e.g. 0 */

 * factory classes like:
 *
 * <pre>
 * interface Book {...}
 * public class Books {
 *   public static Book hardcover(String title) {...}
 *   public static Book paperback(String title) {...}
 * }
 * </pre>
 *
 * <p>And all the created {@code Book} instances can be tested with:
 *
 * <pre>
 * new ClassSanityTester()
 *     .forAllPublicStaticMethods(Books.class)

 *
 * <p>For testing against the returned instances from a static factory class, such as
 *
 * <pre>
 * interface Book {...}
 * public class Books {
 *   public static Book hardcover(String title) {...}
 *   public static Book paperback(String title) {...}
 * }
 * </pre>
 *
 * <p>please use {@link ClassSanityTester#forAllPublicStaticMethods}.
 *

            while (sectionDepth < depth) {
                nodes.push(section);
                sectionDepth++;
            }
            nodes.push(document.createElement("title"));
            sectionDepth = depth;
            return true;
        }

        @Override
        public void onText(String text) {
            nodes.appendChild(text);
        }

        this.teletexTerminalIdentifier = value;
    }

    public String getTitle() {
        checkSpecifiedProperty("title");
        return convertEmptyToNull(title);
    }

    public void setTitle(String value) {
        registerModifiedProperty("title");
        this.title = value;
    }

    public Long getUidNumber() {
        checkSpecifiedProperty("uidNumber");
        return uidNumber;