String seed = "test_seed";
        String[] tags = { "tag2", "tag1" };
        String[] roles = { "role2", "role1" };
        String[] fields = { "field2", "field1" };
        String[] excludes = { "exclude2", "exclude1" };

        String result1 = popularWordHelper.getCacheKey(seed, tags, roles, fields, excludes);
        String result2 = popularWordHelper.getCacheKey(seed, tags, roles, fields, excludes);

        PrunedTag tag1 = new PrunedTag("div");
        tag1.setId("test");
        tag1.setCss("highlight");
        tag1.setAttr("data-value", "123");

        PrunedTag tag2 = new PrunedTag("div");
        tag2.setId("test");
        tag2.setCss("highlight");
        tag2.setAttr("data-value", "123");

        assertTrue(tag1.equals(tag2));
        assertTrue(tag2.equals(tag1));

            final Map<String, String> tags = new HashMap<>();
            getObjectTags(getObjectName(path, name)).entrySet().forEach(e -> {
                final int index = tags.size() / 2 + 1;
                tags.put("name" + index, e.getKey());
                tags.put("value" + index, e.getValue());
            });
            RenderDataUtil.register(data, "savedTags", tags);
        });
    }

    /**

            suggestHelper.addElevateWord("test", "reading", new String[] { "tag1" }, new String[] { "role1" }, 1.0f, true);
            assertTrue(true);
        } catch (Exception e) {
            assertTrue(true);
        }
    }

    public void test_addElevateWord_noReading() {
        try {
            suggestHelper.addElevateWord("test word", null, new String[] { "tag1" }, new String[] { "role1" }, 1.0f, true);

        };

        PrunedTag[] tags = fessConfig.getCrawlerDocumentHtmlPrunedTagsAsArray();
        assertTrue(matchesTag(tags[0], "<script></script>"));
        assertTrue(matchesTag(tags[0], "<script id=\\\"main\\\"></script>"));
        assertFalse(matchesTag(tags[0], "<a></a>"));

        assertTrue(matchesTag(tags[1], "<div id=\"main\"></div>"));
        assertFalse(matchesTag(tags[1], "<div></div>"));

     */
    public List<String> getWordList(final SearchRequestType searchRequestType, final String seed, final String[] tags, final String[] roles,
            final String[] fields, final String[] excludes) {
        final String baseSeed = seed != null ? seed : fessConfig.getSuggestPopularWordSeed();
        final String[] baseTags = tags != null ? tags : fessConfig.getSuggestPopularWordTagsAsArray();
        final String[] baseRoles = roles != null ? roles

        // file
        assertUrlLink("file:/home/taro/test.txt", //
                "file://home/taro/test.txt");
        assertUrlLink("file:/home/taro/あ.txt", //
                "file://home/taro/あ.txt");
        assertUrlLink("file:/home/taro/%E3%81%82.txt", //
                "file://home/taro/あ.txt");

        // smb->file
        assertUrlLink("smb:/home/taro/test.txt", //
                "file://home/taro/test.txt");

errors.docid_not_found = ID dokumentu nie znaleziono. Przyczyna: {0}
errors.document_not_found = URL ID dokumentu nie znaleziono. Przyczyna: {0}
errors.not_load_from_server = Nie można załadować z tego serwera. Przyczyna: {0}
errors.failed_to_start_job = Nie można uruchomić zadania {0}.
errors.failed_to_stop_job = Nie można zatrzymać zadania {0}.
errors.failed_to_download_synonym_file = Nie można pobrać pliku synonimów.

    protected String[] highlightedFields;

    /** Original highlight tag prefix */
    protected String originalHighlightTagPre = "";

    /** Original highlight tag suffix */
    protected String originalHighlightTagPost = "";

    /** Configured highlight tag prefix */
    protected String highlightTagPre;

    /** Configured highlight tag suffix */
    protected String highlightTagPost;

    private static final String META_NAME_THUMBNAIL_CONTENT = "//META[@name=\"thumbnail\" or @name=\"THUMBNAIL\"]/@content";

    /** XPath expression for extracting Open Graph image content from meta tags */
    private static final String META_PROPERTY_OGIMAGE_CONTENT = "//META[@property=\"og:image\"]/@content";

    /** XPath expression for extracting robots content from meta tags */