* @return true if the URL was successfully added to favorites, false if the user was not found
     */
    public boolean addUrl(final String userCode, final BiConsumer<UserInfo, FavoriteLog> favoriteLogLambda) {
        return userInfoBhv.selectByPK(userCode).map(userInfo -> {
            final FavoriteLog favoriteLog = new FavoriteLog();

                if (!urlValue.startsWith("#") && protocolHelper.isValidWebProtocol(urlValue)) {
                    final String u = duplicateHostHelper.convert(urlValue);
                    crawler.addUrl(u);
                    if (logger.isInfoEnabled()) {
                        logger.info("Target URL: {}", u);
                    }
                }
            }));

            // set included urls

                            throw new WebApiException(HttpServletResponse.SC_NOT_FOUND, "Not found: " + favoriteUrl);
                        }

                        if (!favoriteLogService.addUrl(userCode, (userInfo, favoriteLog) -> {
                            favoriteLog.setUserInfoId(userInfo.getId());
                            favoriteLog.setUrl(favoriteUrl);
                            favoriteLog.setDocId(docId);

                    fessConfig.getIndexFieldLang());
            // Initialize Set for O(1) lookup performance
            searchFieldSet = new HashSet<>();
            Collections.addAll(searchFieldSet, searchFields);
        }
        if (facetFields == null) {
            facetFields = fessConfig.getQueryAdditionalFacetFields(//
                    fessConfig.getIndexFieldUrl(), //

            return parent.containsAll(c);
        }

        @Override
        public boolean addAll(final Collection<? extends E> c) {
            return parent.addAll(c);
        }

        @Override
        public boolean addAll(final int index, final Collection<? extends E> c) {
            return parent.addAll(index, c);
        }

        @Override
        public boolean removeAll(final Collection<?> c) {

            map.put("id", UPLOAD);
            map.put("name", "");
            map.put("version", "");
            result.add(map);
            try {
                result.addAll(getAllAvailableArtifacts());
            } catch (final Exception e) {
                saveError(messages -> messages.addErrorsFailedToFindPlugins(GLOBAL));
                logger.warn("Failed to access a plugin repository.", e);

        if (StringUtil.isNotBlank(key)) {
            final List<String> nameList = attributes.get(key);
            if (nameList != null) {
                list.addAll(nameList);
            }
        }
        final String value = fessConfig.getSystemProperty("saml.default.groups");
        if (StringUtil.isNotBlank(value)) {

        final Set<String> candidateFields = new java.util.TreeSet<>();
        candidateFields.addAll(arrayFieldSet);
        candidateFields.addAll(dateFieldSet);
        candidateFields.addAll(integerFieldSet);
        candidateFields.addAll(longFieldSet);
        candidateFields.addAll(floatFieldSet);
        candidateFields.addAll(doubleFieldSet);
        final Map<String, Object> doc = currentForm != null ? currentForm.doc : null;

        }

        final List<String> labelList = new ArrayList<>();
        if (tags != null) {
            Collections.addAll(labelList, tags);
        }
        final List<String> roleList = new ArrayList<>();
        if (permissions != null) {
            Collections.addAll(roleList, permissions);
        }

        suggester.indexer()

        QueryResponseList qrList = new QueryResponseList(documentList, 0, 10, 0);

        // Test addAll with empty collection
        assertFalse(qrList.addAll(new ArrayList<>()));
        assertEquals(0, qrList.size());

        assertFalse(qrList.addAll(0, new ArrayList<>()));
        assertEquals(0, qrList.size());
    }

    @Test