doubleInLongRange[i] = randomDouble(Long.SIZE - 2);
      positiveDoubles[i] = randomPositiveDouble();
    }
  }

  @Benchmark
  int roundToInt(int reps) {
    int tmp = 0;
    for (int i = 0; i < reps; i++) {
      int j = i & ARRAY_MASK;
      tmp += DoubleMath.roundToInt(doubleInIntRange[j], mode);
    }
    return tmp;
  }

  @Benchmark
  long roundToLong(int reps) {
    long tmp = 0;

    }
  }

  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) {

    private transient Object lock = new Object();

    final Supplier<T> delegate;
    final long durationNanos;
    transient volatile @Nullable T value;
    // The special value 0 means "not yet initialized".
    transient volatile long expirationNanos;

    ExpiringMemoizingSupplier(Supplier<T> delegate, long durationNanos) {
      this.delegate = delegate;
      this.durationNanos = durationNanos;
    }

  }

  static final class SynchronizedRandomAccessList<E extends @Nullable Object>
      extends SynchronizedList<E> implements RandomAccess {
    SynchronizedRandomAccessList(List<E> list, @Nullable Object mutex) {
      super(list, mutex);
    }

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;
  }

  }

  static final class SynchronizedRandomAccessList<E extends @Nullable Object>
      extends SynchronizedList<E> implements RandomAccess {
    SynchronizedRandomAccessList(List<E> list, @Nullable Object mutex) {
      super(list, mutex);
    }

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;
  }

        },
      ).isNotNull()
    }

  fun assertSentRequestAtMillis(
    minimum: Long,
    maximum: Long,
  ) = apply {
    assertDateInRange(minimum, response!!.sentRequestAtMillis, maximum)
  }

  fun assertReceivedResponseAtMillis(
    minimum: Long,
    maximum: Long,
  ) = apply {
    assertDateInRange(minimum, response!!.receivedResponseAtMillis, maximum)
  }

  /** An OID string like "2.5.4.11" for organizationalUnitName. */
  val type: String,
  val value: Any?,
)

internal data class Validity(
  val notBefore: Long,
  val notAfter: Long,
) {
  // Avoid Long.hashCode(long) which isn't available on Android 5.
  override fun hashCode(): Int {
    var result = 0
    result = 31 * result + notBefore.toInt()
    result = 31 * result + notAfter.toInt()

    private String lastMethodCalled = "";
    private long lastTimeoutInMillis = -1;
    private final ExecutorService inline = newDirectExecutorService();

    void assertLastMethodCalled(String method) {
      assertEquals(method, lastMethodCalled);
    }

    void assertMethodWithTimeout(String method, long timeout, TimeUnit unit) {
      assertLastMethodCalled(method + "Timeout");

 */
@GwtCompatible
public class DerivedComparable extends BaseComparable {
  public DerivedComparable(String s) {
    super(s);
  }

  @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;

    // Won't compile: map.putInstance(Double.class, new Long(42));
  }

  public void testNull() {
    assertThrows(NullPointerException.class, () -> map.put(null, new Integer(1)));
    map.putInstance(Integer.class, null);
    assertThat(map.get(Integer.class)).isNull();
    assertThat(map.getInstance(Integer.class)).isNull();

    map.put(Long.class, null);
    assertThat(map.get(Long.class)).isNull();