} catch (NullPointerException e) {
            // Expected behavior - the method doesn't handle null URLs
        }
    }

    @Test
    public void test_isUrlCrawlable_nullUrlWithoutPattern() {
        DataStoreParams paramMap = new DataStoreParams();

        boolean result = indexUpdateCallback.isUrlCrawlable(paramMap, null);

        assertTrue(result);
    }