private final List<NetworkInterfaceInfo> remoteInterfaces;
    private final ScheduledExecutorService scheduler;
    private final ChannelLoadBalancer loadBalancer;
    private final ChannelFailover failover;

    private volatile boolean multiChannelEnabled;
    private final int maxChannels;
    private final AtomicInteger channelCounter;

    /**
     * Create channel manager
     *
     * @param context CIFS context

    protected long eolTime;

    private short systemCpuPercent;

    private long systemCpuCheckTime;

    private long systemCpuCheckInterval = 1000L;

    private volatile short searchEngineCpuPercent;

    private volatile TimeoutTask loadControlMonitorTask;

    /** A map of listeners for configuration updates. */
    protected Map<String, Supplier<String>> updateConfigListenerMap = new HashMap<>();

    private ContentIndexingOperations contentOps;

    /** Flag indicating that operations need to be re-initialized. Not thread-safe: setters are configuration-time only. */
    private volatile boolean operationsStale = false;

    /**
     * Constructor for SuggestIndexer.
     * @param client The OpenSearch client.
     * @param index The index name.
     * @param readingConverter The reading converter.

    private final Map<String, byte[]> rawKeys = new ConcurrentHashMap<>();
    private final SecureRandom secureRandom = new SecureRandom();
    private KeyStore keyStore;
    private char[] keyStorePassword;
    private volatile boolean closed = false;

    /**
     * Create a secure key manager without KeyStore
     */
    public SecureKeyManager() {
        this.keyStore = null;
        this.keyStorePassword = null;
    }

     */
    protected List<OnConnectListener> onConnectListenerList = new CopyOnWriteArrayList<>();

    /**
     * Flag indicating whether the client is connected.
     */
    private volatile boolean connected;

    /**
     * Scroll for delete operations.
     */
    protected Scroll scrollForDelete = new Scroll(TimeValue.timeValueMinutes(1));

    /**
     * Size for delete operations.

        try {
            return (MojoDescriptor) super.clone();
        } catch (CloneNotSupportedException e) {
            throw new UnsupportedOperationException(e);
        }
    }

    private volatile org.apache.maven.api.plugin.descriptor.MojoDescriptor mojoDescriptorV4;

    public org.apache.maven.api.plugin.descriptor.MojoDescriptor getMojoDescriptorV4() {
        if (mojoDescriptorV4 == null) {

     */
    protected BlockingQueue<Tuple3<String, String, String>> thumbnailTaskQueue;

    /**
     * Flag indicating whether thumbnail generation is currently in progress.
     */
    protected volatile boolean generating;

    private Thread thumbnailQueueThread;

    /**
     * Size of the thumbnail path cache.
     */
    protected int thumbnailPathCacheSize = 10;

    /**

    @Tested protected int protectedField;
    @Tested public String publicField;
    @Tested private static Iterable<String> staticField;
    @Tested private final Object finalField;
    private volatile char volatileField;
    private transient long transientField;

    @Keep
    @Tested
    public A(Object finalField) {
      this.finalField = finalField;
    }

    @Tested

   * object to facilitate testing.
   */
  private final SleepingStopwatch stopwatch;

  // Can't be initialized in the constructor because mocks don't call the constructor.
  private volatile @Nullable Object mutexDoNotUseDirectly;

  private Object mutex() {
    Object mutex = mutexDoNotUseDirectly;
    if (mutex == null) {
      synchronized (this) {
        mutex = mutexDoNotUseDirectly;

   * Keeps track of metadata like the number of hash table bits and modifications of this data
   * structure (to make it possible to throw ConcurrentModificationException in the iterator). Note
   * that we choose not to make this volatile, so we do less of a "best effort" to track such
   * errors, for better performance.
   */
  private transient int metadata;

  /** The number of elements contained in the set. */
  private transient int size;