// Test normal construction
        assertNotNull(securityResourceProvider);

        // Verify fields are set correctly
        InvertibleCryptographer providedInvertible = securityResourceProvider.providePrimaryInvertibleCryptographer();
        OneWayCryptographer providedOneWay = securityResourceProvider.providePrimaryOneWayCryptographer();

        assertNotNull(providedInvertible);
        assertNotNull(providedOneWay);

        assertNotNull(result);
        assertTrue(result.isPresent());
        assertEquals(testValue, result.get());
    }

    public void test_ofNullable_withNullString() {
        String testValue = null;
        OptionalEntity<String> result = OptionalUtil.ofNullable(testValue);

        assertNotNull(result);
        assertFalse(result.isPresent());
    }

        // Use getByName to trigger populate
        assertNotNull(lmhosts.getByName("HOST1", mockContext));
        assertNotNull(lmhosts.getByName("HOST2", mockContext));
        assertNotNull(lmhosts.getByName("HOST3", mockContext));
        assertNotNull(lmhosts.getByName("HOST4", mockContext));
    }

    @Test
    void testPopulateWithWhitespace() throws Exception {

            assertNotNull(clazz.getMethod("getLocator"), "Should have getLocator method");
            assertNotNull(clazz.getMethod("getContext"), "Should have getContext method");
            assertNotNull(clazz.getMethod("getName"), "Should have getName method");
            assertNotNull(clazz.getMethod("getType"), "Should have getType method");
            assertNotNull(clazz.getMethod("exists"), "Should have exists method");

        String id = SuggestUtil.createSuggestTextId(text);
        assertNotNull(id);
        assertEquals(Base64.getEncoder().encodeToString(text.getBytes(CoreLibConstants.CHARSET_UTF_8)), id);

        // Test empty text
        String emptyText = "";
        String emptyId = SuggestUtil.createSuggestTextId(emptyText);
        assertNotNull(emptyId);

        assertNotNull(results);
        // With multiple languages, should use ReadingConverterChain
    }

    @Test
    public void testConvertWithEmptyText() throws IOException {
        // Test convert with empty text
        String text = "";
        String field = "content";

        List<String> results = converter.convert(text, field, "en");

        assertNotNull(results);

        ScheduledJob scheduledJob = new ScheduledJob();

        JobNotFoundException exception = new JobNotFoundException(scheduledJob);

        assertNotNull(exception);
        assertNotNull(exception.getMessage());
        assertTrue(exception.getMessage().contains("ScheduledJob"));
        assertNull(exception.getCause());
    }

    public void test_constructorWithString() {

        // ## Act & Assert ##
        assertNotNull(Curl.get("https://secure.example.com/path?param=value"));
        assertNotNull(Curl.post("http://api.example.com/v1/resource"));
        assertNotNull(Curl.put("ftp://files.example.com/upload"));
        assertNotNull(Curl.delete("http://localhost:8080/delete"));
        assertNotNull(Curl.head("https://cdn.example.com/assets/file.js"));

        assertNotNull(exception);
        assertEquals(message, exception.getMessage());
        assertNotNull(exception.getCause());
        assertEquals(middleCause, exception.getCause());
        assertEquals("Middle cause", exception.getCause().getMessage());
        assertNotNull(exception.getCause().getCause());

        assertNotNull(exception);
        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    public void test_constructorWithNullMessageAndCause() {
        // Test constructor with null message and cause
        ThemeException exception = new ThemeException(null, null);

        assertNotNull(exception);
        assertNull(exception.getMessage());