* inactivity.
 */
class ConnectionPool internal constructor(
  internal val delegate: RealConnectionPool,
) {
  internal constructor(
    maxIdleConnections: Int = 5,
    keepAliveDuration: Long = 5,
    timeUnit: TimeUnit = TimeUnit.MINUTES,
    taskRunner: TaskRunner = TaskRunner.INSTANCE,
    connectionListener: ConnectionListener = ConnectionListener.NONE,
  ) : this(
    RealConnectionPool(

        assertEquals(1.0f, queue.getWeight(), 0.001f);
    }

    public void test_idGetterSetter() {
        // Test ID getter/setter with Long
        UrlQueueImpl<Long> queue = new UrlQueueImpl<>();

        queue.setId(123L);
        assertEquals(Long.valueOf(123L), queue.getId());

        queue.setId(null);
        assertNull(queue.getId());
    }

    public void test_idWithStringType() {

 */
@GwtCompatible
final class LongAdder extends Striped64 implements Serializable, LongAddable {
  @GwtIncompatible @J2ktIncompatible   private static final long serialVersionUID = 7249069246863182397L;

  /** Version of plus for use in retryUpdate */
  @Override
  final long fn(long v, long x) {
    return v + x;
  }

  /** Creates a new adder with initial sum of zero. */
  public LongAdder() {}

  /**
   * Adds the given value.

     * Retry policy for handling transient failures
     */
    public static class RetryPolicy implements Serializable {
        private static final long serialVersionUID = 1L;

        private final int maxAttempts;
        private final long initialDelayMs;
        private final long maxDelayMs;
        private final double backoffMultiplier;
        private final boolean exponentialBackoff;

     */
    public long getDelayMillisAfterProcessing() {
        return delayMillisAfterProcessing;
    }

    /**
     * Sets the delay time in milliseconds after processing a URL.
     *
     * @param delayMillisAfterProcessing the delay time in milliseconds after processing
     */
    public void setDelayMillisAfterProcessing(final long delayMillisAfterProcessing) {

    }
  }

  private static int getHash(long entry) {
    return (int) (entry >>> 32);
  }

  /** Returns the index, or UNSET if the pointer is "null" */
  private static int getNext(long entry) {
    return (int) entry;
  }

  /** Returns a new entry value by changing the "next" index of an existing entry */
  private static long swapNext(long entry, int newNext) {

        final DefaultIntervalController controller = new DefaultIntervalController();
        controller.setDelayMillisAfterProcessing(0L);

        final long start = System.nanoTime();
        controller.delayAfterProcessing();
        final long elapsed = (System.nanoTime() - start) / 1000000;

        assertTrue("No delay expected", elapsed < 50); // Should be nearly instant
    }

    /**

        return this.fileAttributes;
    }

    @Override
    public long getCreateTime() {
        return convertTime(this.lastWriteTime);
    }

    /**
     * @param time
     * @return
     */
    private long convertTime(final long time) {
        return time + this.serverTimeZoneOffset;
    }

    @Override
    public long getLastWriteTime() {
        return convertTime(this.lastWriteTime);
    }

@NullUnmarked
public class StopwatchBenchmark {
  @Benchmark
  long stopwatch(int reps) {
    long total = 0;
    for (int i = 0; i < reps; i++) {
      Stopwatch s = Stopwatch.createStarted();
      // here is where you would do something
      total += s.elapsed(NANOSECONDS);
    }
    return total;
  }

  @Benchmark
  long manual(int reps) {
    long total = 0;
    for (int i = 0; i < reps; i++) {

   *     wrap(String.class) == String.class
   * </pre>
   */
  public static <T> Class<T> wrap(Class<T> type) {
    checkNotNull(type);

    // cast is safe: long.class and Long.class are both of type Class<Long>
    @SuppressWarnings("unchecked")
    Class<T> wrapped = (Class<T>) PRIMITIVE_TO_WRAPPER_TYPE.get(type);
    return (wrapped == null) ? type : wrapped;
  }

  /**