when {
      logger.isLoggable(Level.FINE) -> Throwable(closer)

      // These are expensive to allocate.
      else -> null
    }

  open fun logCloseableLeak(
    message: String,
    stackTrace: Any?,
  ) {
    var logMessage = message
    if (stackTrace == null) {
      logMessage += " To see where this was allocated, set the OkHttpClient logger level to " +

 * It collects and logs information about the operating system, process,
 * JVM, and search engine.
 */
public class SystemMonitorTarget extends MonitorTarget {
    private static final Logger logger = LogManager.getLogger(SystemMonitorTarget.class);

    /**
     * Constructs a new system monitor target.
     */
    public SystemMonitorTarget() {
        super();
    }

    @Override

 *
 * @since 3.0
 */
@Named
@Singleton
public class DefaultLifecycleTaskSegmentCalculator implements LifecycleTaskSegmentCalculator {
    private static final Logger LOGGER = LoggerFactory.getLogger(DefaultLifecycleTaskSegmentCalculator.class);

    private final MojoDescriptorCreator mojoDescriptorCreator;

    private final LifecyclePluginResolver lifecyclePluginResolver;

    @Inject

 * concurrently.
 *
 * @since 4.0.0
 */
public final class SimplexTransferListener extends AbstractTransferListener implements AutoCloseable {
    private static final Logger LOGGER = LoggerFactory.getLogger(SimplexTransferListener.class);
    private static final int QUEUE_SIZE = 1024;
    private static final int BATCH_MAX_SIZE = 500;
    private final TransferListener delegate;

 */
public class LogNotificationJob {

    /**
     * Default constructor.
     */
    public LogNotificationJob() {
        // Default constructor
    }

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

    private static final DateTimeFormatter TIMESTAMP_FORMATTER =
            DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSS").withZone(ZoneId.systemDefault());

 */
@Tag("it")
@Disabled("Requires api.search.scroll to be enabled in fess_config.properties")
public class ScrollSearchApiTests extends CrawlTestBase {
    private static final Logger logger = LogManager.getLogger(ScrollSearchApiTests.class);
    private static final String NAME_PREFIX = "scrollSearchApiTest_";
    private static final String DEFAULT_TESTDATA_PATH = "/tmp/fess-testdata";

    task: Task,
    delayNanos: Long = 0L,
  ) {
    taskRunner.withLock {
      if (shutdown) {
        if (task.cancelable) {
          taskRunner.logger.taskLog(task, this) { "schedule canceled (queue is shutdown)" }
          return
        }
        taskRunner.logger.taskLog(task, this) { "schedule failed (queue is shutdown)" }
        throw RejectedExecutionException()
      }

      listenerLatch.await();
    }
    return returnValue;
  }

  // This is the old implementation of ExecutionList using a LinkedList.
  private static final class OldExecutionList {
    static final Logger log = Logger.getLogger(OldExecutionList.class.getName());
    final Queue<OldExecutionList.RunnableExecutorPair> runnables = new LinkedList<>();
    boolean executed = false;

    void add(Runnable runnable, Executor executor) {

 * <li>URL pattern matching with regular expressions and contains filters</li>
 * </ul>
 *
 */
public class GsaConfigParser extends DefaultHandler {

    /** Logger instance for this class. */
    private static final Logger logger = LogManager.getLogger(GsaConfigParser.class);

    /** Prefix for regular expression patterns. */
    public static final String REGEXP = "regexp:";

 * @see SuggestSettingsException
 * @see ArraySettings
 * @see AnalyzerSettings
 * @see BadWordSettings
 * @see ElevateWordSettings
 */
public class SuggestSettings {
    private static final Logger logger = LogManager.getLogger(SuggestSettings.class);

    /** The settings ID. */
    protected final String settingsId;

    /** The OpenSearch client. */
    protected final Client client;