* Displays a paginated list of synonym items.
     *
     * @param pageNumber the optional page number for pagination
     * @param form the search form containing search criteria
     * @return HTML response with the synonym items list
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse list(final OptionalThing<Integer> pageNumber, final SearchForm form) {

        /**
         * The page size of the search results.
         */
        protected int pageSize;
        /**
         * The current page number of the search results.
         */
        protected int pageNumber;
        /**
         * The total number of records found.
         */
        protected long recordCount;
        /**

        assertEquals("{labels.numOfThread}", FessLabels.LABELS_NUM_OF_THREAD);
        assertEquals("{labels.duplicateHostName}", FessLabels.LABELS_DUPLICATE_HOST_NAME);
        assertEquals("{labels.pageNumber}", FessLabels.LABELS_PAGE_NUMBER);
        assertEquals("{labels.password}", FessLabels.LABELS_PASSWORD);
        assertEquals("{labels.paths}", FessLabels.LABELS_PATHS);

labels.includedDocUrls=Included URLs for Searching
labels.maxAccessCount=Max Access Count
labels.name=Name
labels.numOfThread=Number of Threads
labels.duplicateHostName=Duplicate Host Name
labels.pageNumber=Page Number
labels.password=Password
labels.paths=Paths
labels.port=Port
labels.regex=Regex
labels.regularName=Regular Name
labels.replacement=Replacement
labels.sessionId=Session ID
labels.sortOrder=Sort Order

labels.includedDocUrls=Eingeschlossene URLs für die Suche
labels.maxAccessCount=Maximale Zugriffsanzahl
labels.name=Name
labels.numOfThread=Anzahl der Threads
labels.duplicateHostName=Doppelter Hostname
labels.pageNumber=Seitennummer
labels.password=Passwort
labels.paths=Pfade
labels.port=Port
labels.regex=Regulärer Ausdruck
labels.regularName=Regulärer Name
labels.replacement=Ersetzung
labels.sessionId=Sitzungs-ID

labels.includedDocUrls=URL yang Disertakan untuk Pencarian
labels.maxAccessCount=Jumlah Akses Maksimum
labels.name=Nama
labels.numOfThread=Jumlah Thread
labels.duplicateHostName=Nama Host Duplikat
labels.pageNumber=Nomor Halaman
labels.password=Kata Sandi
labels.paths=Jalur
labels.port=Port
labels.regex=Regex
labels.regularName=Nama Reguler
labels.replacement=Penggantian
labels.sessionId=ID Sesi

labels.includedDocUrls=Adresy URL do uwzględnienia w wyszukiwaniu
labels.maxAccessCount=Maksymalna liczba dostępów
labels.name=Nazwa
labels.numOfThread=Liczba wątków
labels.duplicateHostName=Zduplikowana nazwa
labels.pageNumber=Numer strony
labels.password=Hasło
labels.paths=Ścieżki
labels.port=Port
labels.regex=Wyrażenie regularne
labels.regularName=Nazwa regularna
labels.replacement=Zastąpienie
labels.sessionId=ID sesji

labels.includedDocUrls=Arama için Dahil Edilen URL'ler
labels.maxAccessCount=Maksimum Erişim Sayısı
labels.name=Ad
labels.numOfThread=İş Parçacığı Sayısı
labels.duplicateHostName=Yinelenen Ana Bilgisayar Adı
labels.pageNumber=Sayfa Numarası
labels.password=Şifre
labels.paths=Yollar
labels.port=Port
labels.regex=Regex
labels.regularName=Normal Ad
labels.replacement=Değiştirme
labels.sessionId=Oturum ID
labels.sortOrder=Sıralama Düzeni

labels.includedUrls=要包含在爬網中的URL
labels.includedDocPaths=要包含在搜尋中的路徑
labels.includedDocUrls=要包含在搜尋中的URL
labels.maxAccessCount=最大訪問數
labels.name=名稱
labels.numOfThread=執行緒數
labels.duplicateHostName=重複名稱
labels.pageNumber=頁碼
labels.password=密碼
labels.paths=路徑
labels.port=埠
labels.regex=正則表達式
labels.regularName=常規名稱
labels.replacement=替換
labels.sessionId=會話ID
labels.sortOrder=排序順序
labels.updatedBy=更新者

labels.includedDocPaths=खोज के लिए शामिल पथ
labels.includedDocUrls=खोज के लिए शामिल URLs
labels.maxAccessCount=अधिकतम पहुंच गणना
labels.name=नाम
labels.numOfThread=थ्रेड की संख्या
labels.duplicateHostName=डुप्लिकेट होस्ट नाम
labels.pageNumber=पृष्ठ संख्या
labels.password=पासवर्ड
labels.paths=पथ
labels.port=पोर्ट
labels.regex=Regex
labels.regularName=नियमित नाम
labels.replacement=प्रतिस्थापन
labels.sessionId=सत्र ID
labels.sortOrder=क्रमबद्ध क्रम