*   <li>Array element extraction</li>
 *   <li>Configurable field separator and array formatting</li>
 * </ul>
 */
public class JsonExtractor extends AbstractExtractor {
    /** Logger instance for this class. */
    private static final Logger logger = LogManager.getLogger(JsonExtractor.class);

    /** Jackson ObjectMapper for JSON parsing. */
    protected final ObjectMapper objectMapper = new ObjectMapper();

    private final LongAddable totalLoadTime = LongAddables.create();
    private final LongAddable evictionCount = LongAddables.create();

    /** Constructs an instance with all counts initialized to zero. */
    public SimpleStatsCounter() {}

    /**
     * @since 11.0
     */
    @Override
    public void recordHits(int count) {
      hitCount.add(count);
    }

    }

    public void test_serializable() {
        // Test that ExtractData is Serializable
        ExtractData data = new ExtractData("content");
        assertTrue(data instanceof java.io.Serializable);
    }

        executor.shutdown();

        // Then - No ConcurrentModificationException
        for (Exception e : exceptions) {
            assertFalse(e instanceof java.util.ConcurrentModificationException, "Should not have ConcurrentModificationException");
        }

        assertTrue(successCount.get() > 0, "Operations should succeed");
    }

      inline.execute(command);
    }

    private static <T> void assertTaskWrapped(Collection<? extends Callable<T>> tasks) {
      Predicate<Object> p = Predicates.instanceOf(WrappedCallable.class);
      assertTrue(Iterables.all(tasks, p));
    }
  }

        });
    }

    private void findAnnotations(NodeWithAnnotations<?> node, AbstractLanguageElement currentElement) {
        for (AnnotationExpr child : node.getAnnotations()) {
            if (child instanceof SingleMemberAnnotationExpr && child.getNameAsString().endsWith("ReplacedBy")) {
                currentElement.setReplacement(((SingleMemberAnnotationExpr) child).getMemberValue().asLiteralStringValueExpr().getValue());
            }

    }

    public void test_interfaceImplementation() {
        // Test that UrlQueueImpl implements UrlQueue
        UrlQueueImpl<Long> queue = new UrlQueueImpl<>();
        assertTrue(queue instanceof UrlQueue);
    }

    public void test_genericTypeFlexibility() {
        // Test with different generic types
        UrlQueueImpl<Integer> intQueue = new UrlQueueImpl<>();
        intQueue.setId(42);

        range.upperBound.withUpperBoundType(upperBoundType, domain));
  }

  @Override
  public boolean equals(@Nullable Object object) {
    if (object == this) {
      return true;
    } else if (object instanceof RegularContiguousSet) {
      RegularContiguousSet<?> that = (RegularContiguousSet<?>) object;
      if (this.domain.equals(that.domain)) {
        return this.first().equals(that.first()) && this.last().equals(that.last());

            }
        }
        return false;
    }

    /**
     * Creates a new LDAP user instance with the specified username and environment.
     *
     * @param username the username for the LDAP user
     * @param env the environment configuration for LDAP connection
     * @return a new LdapUser instance
     */
    protected LdapUser createLdapUser(final String username, final Hashtable<String, String> env) {

    public int compareTo(ClassWithTerribleHashCode that) {
      return Integer.compare(this.value, that.value);
    }

    @Override
    public boolean equals(@Nullable Object x) {
      return x instanceof ClassWithTerribleHashCode
          && ((ClassWithTerribleHashCode) x).value == value;
    }

    @Override
    public int hashCode() {
      return 23;
    }

    @Override