errors.invalid_query_cannot_process=Die angegebene Abfrage konnte nicht verarbeitet werden.
errors.crud_invalid_mode = Der Modus ist falsch. (nicht {0}, sondern {1})
errors.crud_failed_to_create_instance = Fehler beim Erstellen neuer Daten.
errors.crud_failed_to_create_crud_table = Fehler beim Erstellen neuer Daten. ({0})

        },

        },

        assertTrue(queryFieldConfig.sortFieldSet.contains("sort3"));
    }

    /**
     * Test isSortField with empty array - should return false, not throw exception.
     * This test addresses the Copilot AI concern about empty arrays.
     */
    @Test
    public void test_isSortField_withEmptyArray_returnsFalse() {
        String[] emptyFields = {};
        queryFieldConfig.setSortFields(emptyFields);

    }

    @Test
    public void test_getThemeName_multiPart() {
        Artifact artifact = new Artifact("fess-theme-elegant-modern", "1.0.0");
        String themeName = themeHelper.getThemeName(artifact);
        assertEquals("elegant-modern", themeName);
    }

    @Test
    public void test_getThemeName_emptyName() {
        try {
            Artifact artifact = new Artifact("fess-theme", "1.0.0");

labels.chat_step_intent=Analyse
labels.chat_step_search=Suche
labels.chat_step_evaluate=Bewertung
labels.chat_step_fetch=Abruf
labels.chat_step_answer=Antwort
labels.chat_input_hint=Enter zum Senden, Shift+Enter für neue Zeile
labels.chat_send=Nachricht senden
labels.chat_retry=Erneut versuchen
labels.chat_dismiss=Schließen
labels.chat_copied=Kopiert!
labels.chat_copy_failed=Kopieren fehlgeschlagen

labels.chat_filter=Filter

    public static final String ROLE_USER = "user";

    /** The role identifier for assistant messages. */
    public static final String ROLE_ASSISTANT = "assistant";

    /** The role of the message sender. */
    private String role;

    /** The content of the message. */
    private String content;

    /**
     * Default constructor.
     */
    public LlmMessage() {
    }

    /**

            // Expected
        }

        // Test with single number
        System.setProperty("java.version", "17");
        assertEquals(17, JvmUtil.getJavaVersion());

        // Test with modern versions
        System.setProperty("java.version", "21.0.1");
        assertEquals(21, JvmUtil.getJavaVersion());

        // Test with early access versions (should fail with NumberFormatException)

3. **Gradually migrate** from GSA query format to Fess's native API

**Alternative Approach**: Instead of relying on GSA API compatibility, we recommend migrating client applications to use Fess's modern JSON API (`/api/v1/documents`), which provides more features and better performance.

---

### Google Site Search (GSS) / Google Custom Search (GSE)

    public static final String ROLE_ASSISTANT = "assistant";

    /** The unique identifier for this message. */
    private String id;

    /** The role of the message sender (user or assistant). */
    private String role;

    /** The content of the message. */
    private String content;

    /** The timestamp when the message was created. */
    private LocalDateTime timestamp;