logger.debug("Invalid date format (too short): {}", date);
            }
            return false;
        }
        // Check if it starts with a valid year format
        if (!date.matches("^\\d{4}-\\d{2}-\\d{2}.*")) {
            if (logger.isDebugEnabled()) {
                logger.debug("Invalid date format: {}", date);
            }
            return false;
        }
        return true;

- Validate JSON syntax with `jq`:
  ```bash
  cat documents.ndjson | jq empty
  ```

#### Issue: GSA XML import creates no configurations

**Solution**:
- Verify XML structure matches GSA export format
- Check Fess logs: `logs/fess.log`
- Look for `GsaConfigException` errors
- Ensure collections have valid URL patterns

#### Issue: Imported documents not appearing in search

**Solution**:

      public String toString() {
        return string;
      }
    };
  }

  @Generates
  CharMatcher generateCharMatcher() {
    return new CharMatcher() {
      @Override
      public boolean matches(char c) {
        return false;
      }

      final String string = paramString(CharMatcher.class, generateInt());

      @Override
      public String toString() {
        return string;
      }

            } else if (log.isTraceEnabled()) {
                log.trace(key + " vs. " + cachedKey);
            }

            if (match) {
                if (log.isDebugEnabled()) {
                    log.debug("Matched " + cachedKey);
                }
                return refs.map.get(cachedKey);
            }
        }
        if (log.isTraceEnabled()) {
            log.trace("No match for " + key);
        }

import assertk.assertions.isNotEmpty
import assertk.assertions.isNotNull
import assertk.assertions.isNotSameAs
import assertk.assertions.isNull
import assertk.assertions.isTrue
import assertk.assertions.matches
import assertk.assertions.prop
import assertk.assertions.startsWith
import assertk.fail
import java.io.FileNotFoundException
import java.io.IOException
import java.io.InterruptedIOException

func NewRemoteErrString(msg string) *RemoteErr {
	r := RemoteErr(msg)
	return &r
}

func (r RemoteErr) Error() string {
	return string(r)
}

// Is returns if the string representation matches.
func (r *RemoteErr) Is(other error) bool {
	if r == nil || other == nil {
		return r == other
	}
	var o RemoteErr
	if errors.As(other, &o) {
		return r == &o
	}
	return false
}

        
        client.close();
    } finally {
        mockService.stop();
    }
}
```

### 7.2 Integration Tests
```java
@Test
@EnabledIfSystemProperty(named = "witness.test.enabled", matches = "true")
public void testWitnessFailover() throws Exception {
    // Requires cluster environment for testing
    CIFSContext context = getTestContext();

                }
                if (version == null) {
                    version = getChildText(parentElement, VERSION);
                }
            }

            // Check if this POM matches the parent coordinates
            if (parentGroupId.equals(groupId) && parentArtifactId.equals(artifactId) && parentVersion.equals(version)) {
                return entry.getKey();
            }
        }

      public String toString() {
        return string;
      }
    };
  }

  @Generates
  CharMatcher generateCharMatcher() {
    return new CharMatcher() {
      @Override
      public boolean matches(char c) {
        return false;
      }

      final String string = paramString(CharMatcher.class, generateInt());

      @Override
      public String toString() {
        return string;
      }

// - Range over all the available buckets
// - Check if a bucket has an entry in etcd backend
// -- If no, make an entry
// -- If yes, check if the entry matches local IP check if we
//
//	need to update the entry then proceed to update
//
// -- If yes, check if the IP of entry matches local IP.
//
//	This means entry is for this instance.
//
// -- If IP of the entry doesn't match, this means entry is
//