* zero values have been removed and others have not.
   */
  public void removeAllZeros() {
    Iterator<Entry<K, AtomicLong>> entryIterator = map.entrySet().iterator();
    while (entryIterator.hasNext()) {
      Entry<K, AtomicLong> entry = entryIterator.next();
      AtomicLong atomic = entry.getValue();
      if (atomic != null && atomic.get() == 0L) {
        entryIterator.remove();
      }
    }
  }

public class IndexUpdateCallbackImpl implements IndexUpdateCallback {
    private static final Logger logger = LogManager.getLogger(IndexUpdateCallbackImpl.class);

    protected AtomicLong documentSize = new AtomicLong(0);

    protected volatile long executeTime = 0;

    protected final DocList docList = new DocList();

    protected long maxDocumentRequestSize;

    protected int maxDocumentCacheSize;

        try {
            final URL u = new URL(url);
            final String host = u.getHost();
            if (host == null) {
                return;
            }
            final AtomicLong lastTime = lastTimes.putIfAbsent(host, new AtomicLong(SystemUtil.currentTimeMillis()));
            if (lastTime == null) {
                return;
            }
            synchronized (lastTime) {
                while (true) {

 * <p>This class is thread-safe.
 *
 * @author Jige Yu
 * @since 10.0
 */
@ElementTypesAreNonnullByDefault
@GwtCompatible
public class FakeTicker extends Ticker {

  private final AtomicLong nanos = new AtomicLong();
  private volatile long autoIncrementStepNanos;

  /** Advances the ticker value by {@code time} in {@code timeUnit}. */
  @SuppressWarnings("GoodTime") // should accept a java.time.Duration
  @CanIgnoreReturnValue

 *
 */
public class CrawlerContext {
    protected String sessionId;

    protected Integer activeThreadCount = 0;

    protected Object activeThreadCountLock = new Object();

    protected AtomicLong accessCount = new AtomicLong(0);

    protected volatile CrawlerStatus status = CrawlerStatus.INITIALIZING;

    protected UrlFilter urlFilter;

    protected RuleManager ruleManager;

 * limitations under the License.
 */
package okhttp3

import java.util.concurrent.CountDownLatch
import java.util.concurrent.TimeUnit
import java.util.concurrent.atomic.AtomicLong
import java.util.concurrent.atomic.AtomicReference
import okhttp3.internal.USER_AGENT
import okio.ByteString

/**
 * Exercises the web socket implementation against the

 * <p>This class is thread-safe.
 *
 * @author Jige Yu
 * @since 10.0
 */
@ElementTypesAreNonnullByDefault
@GwtCompatible
public class FakeTicker extends Ticker {

  private final AtomicLong nanos = new AtomicLong();
  private volatile long autoIncrementStepNanos;

  /** Advances the ticker value by {@code time} in {@code timeUnit}. */
  @SuppressWarnings("GoodTime") // should accept a java.time.Duration
  @CanIgnoreReturnValue

    protected int limitPercentage = 100;
    protected long limitNumber = -1;
    protected List<SortBuilder<?>> sortList = new ArrayList<>();

    protected String scrollId = null;

    protected final AtomicLong docCount = new AtomicLong(0);
    protected final long totalDocNum;

    public ESSourceReader(final Client client, final SuggestSettings settings, final String indexName) {
        this.client = client;

    ThreadFactory backingThreadFactory =
        (builder.backingThreadFactory != null)
            ? builder.backingThreadFactory
            : Executors.defaultThreadFactory();
    AtomicLong count = (nameFormat != null) ? new AtomicLong(0) : null;
    return new ThreadFactory() {
      @Override
      public Thread newThread(Runnable runnable) {
        Thread thread = backingThreadFactory.newThread(runnable);

   *
   * @since 21.0
   */
  @CanIgnoreReturnValue
  public long getAndUpdate(K key, LongUnaryOperator updaterFunction) {
    checkNotNull(updaterFunction);
    AtomicLong holder = new AtomicLong();
    map.compute(
        key,
        (k, value) -> {
          long oldValue = (value == null) ? 0L : value.longValue();
          holder.set(oldValue);