/**
   * Returns the next element in the iteration, without advancing the iteration.
   *
   * <p>Calls to {@code peek()} should not change the state of the iteration, except that it
   * <i>may</i> prevent removal of the most recent element via {@link #remove()}.
   *
   * @throws NoSuchElementException if the iteration has no more elements according to {@link
   *     #hasNext()}
   */
  @ParametricNullness
  E peek();

  /**

 * whereToDiffer} produces no observable change in performance. We want to make sure that the array
 * equals implementation is *not* short-circuiting to prevent timing-based attacks. Being fast is
 * only a secondary goal.
 *
 * @author Kurt Alfred Kluever
 */
@NullUnmarked
public class HashCodeBenchmark {

 */
public final class SearchEngineUtil {

    private static final Logger logger = LogManager.getLogger(SearchEngineUtil.class);

    /**
     * Private constructor to prevent instantiation of this utility class.
     */
    private SearchEngineUtil() {
    }

    /**
     * Creates an OutputStream from an XContentBuilder using the provided callback function.
     *

     * <p>
     * This method registers only the classes that are needed by the crawler data serialization.
     * By explicitly registering classes, we prevent deserialization of arbitrary classes
     * which could lead to remote code execution vulnerabilities through gadget chains.
     * </p>
     *
     * @param kryo the Kryo instance to register classes with
     */

    private static volatile Pattern sensitivePattern;

    /**
     * Private constructor to prevent instantiation.
     */
    private SystemUtil() {
    }

    /**
     * Gets the HTTP address of the search engine.
     *
     * @return The search engine HTTP address.
     */

			// Defensive code, should never happen
			if obj.VersionID == "" {
				event.Action = NoneAction
			}
			if e.IsObjectLocked(obj) {
				event = Event{}
			}

			if e.IsPendingReplication(obj) {
				event = Event{}
			}
		}
		if !obj.IsLatest {
			switch event.Action {
			case DeleteVersionAction:
				// this noncurrent version will be expired, nothing to add
			default:

            final var document = markdownParser.parse(markdown);

            // Render AST to HTML
            final String html = htmlRenderer.render(document);

            // Sanitize HTML to prevent XSS
            final String sanitizedHtml = htmlSanitizer.sanitize(html);

            if (logger.isDebugEnabled()) {

 */
public class ThreadDumpUtil {
    private static final Logger logger = LogManager.getLogger(ThreadDumpUtil.class);

    /**
     * Private constructor to prevent instantiation of this utility class.
     */
    protected ThreadDumpUtil() {
        // noop
    }

    /**
     * Prints thread dump information to the logger at INFO level.
     */

    private var done: Boolean = false

    /**
     * Prevents this editor from completing normally. This is necessary either when the edit causes
     * an I/O error, or if the target entry is evicted while this editor is active. In either case
     * we delete the editor's created files and prevent new files from being created. Note that once

/**
 * Utility class for Base64 encoding and decoding operations.
 * Provides methods to convert between binary data and Base64 encoded strings.
 */
public class Base64 {

    /**
     * Private constructor to prevent instantiation of this utility class.
     */
    private Base64() {
        // Utility class - not instantiable
    }