}

    /**
     * Test constructor with very long message
     */
    public void test_constructor_withVeryLongMessage() {
        StringBuilder longMessage = new StringBuilder();
        for (int i = 0; i < 10000; i++) {
            longMessage.append("Very long error message ");
        }
        String message = longMessage.toString();

        CrawlerSystemException exception = new CrawlerSystemException(message);

    protected long userCheckInterval = 10 * 60 * 1000L; // 10 min

    /** Maximum size of the user information cache. */
    protected int userInfoCacheSize = 10000;

    /** Queue for storing search logs. */
    protected Queue<SearchLog> searchLogQueue = new ConcurrentLinkedQueue<>();

    /** Queue for storing click logs. */

                newThreshold = Math.min(currentThreshold + 2, 15);
            }
            // If failure rate is moderate but response time is very high, be stricter
            else if (failureRate > 0.2 && avgResponseTime > 10000) {
                newThreshold = Math.max(currentThreshold - 1, 2);
            }
            // If system is performing well, be more lenient
            else if (failureRate < 0.1 && avgResponseTime < 1000) {

            buffer = new DfsReferralRequestBuffer(path, 3);

            byte[] dst = new byte[buffer.size()];

            // Perform many rapid encodes
            for (int i = 0; i < 10000; i++) {
                int bytesEncoded = buffer.encode(dst, 0);
                assertEquals(buffer.size(), bytesEncoded);
            }
        }

        @Test

            // Given
            ByteBuffer buffer = ByteBuffer.allocate(24);
            buffer.order(ByteOrder.LITTLE_ENDIAN);
            buffer.putLong(10000L);
            buffer.putLong(3000L);
            buffer.putInt(8);
            buffer.putInt(512);

            // When
            fileFsSizeInfo.decode(buffer.array(), 0, 24);

For migrating from Apache Solr:

#### Document Export and Import

**Step 1: Export from Solr**

```bash
# Export Solr documents as JSON
curl "http://solr-server:8983/solr/collection1/select?q=*:*&rows=10000&wt=json" \
  -o solr-export.json
```

**Step 2: Transform to Fess Format**

Create a transformation script to map Solr fields to Fess fields:

```python
import json

# Load Solr export

            tc.getConfig().getRandom().nextBytes(ntlmClientChallenge);

            long ts = (System.currentTimeMillis() + SmbConstants.MILLISECONDS_BETWEEN_1970_AND_1601) * 10000;
            if (haveTimestamp) {
                ts = ((AvTimestamp) AvPairs.get(avPairs, AvPair.MsvAvTimestamp)).getTimestamp();
            }

            crawler.getCrawlerContext().setNumOfThread(numOfThread);

            final String sessionId = crawler.execute();

            // Wait with timeout
            crawler.awaitTermination(10000);

            assertEquals(CrawlerStatus.DONE, crawler.crawlerContext.getStatus());
            dataService.delete(sessionId);
        } finally {
            server.stop();
        }
    }

            return value.longValue();
        }
        value = getAsInteger("elasticsearch.heartbeat_interval");
        if (value != null) {
            return value.longValue();
        }
        return 10000L;
    }

    }

    @Test
    @DisplayName("Should generate multiple unique nonces without collision")
    void testGenerateMultipleNoncesNoCollision() {
        // Given
        int count = 10000; // Test with larger number for collision detection
        Set<String> nonceSet = new HashSet<>();

        // When
        for (int i = 0; i < count; i++) {
            byte[] nonce = encryptionContext.generateNonce();