logger.finer(
            Platform.format(
                "%s: skipping because these features are absent: %s", method, missingFeatures));
      }
      return false;
    }
    if (intersect(features, requirements.getAbsentFeatures())) {
      if (logger.isLoggable(FINER)) {
        Set<Feature<?>> unwantedFeatures = copyToSet(requirements.getAbsentFeatures());
        unwantedFeatures.retainAll(features);

        logger.finer(
            Platform.format(
                "%s: skipping because these features are absent: %s", method, missingFeatures));
      }
      return false;
    }
    if (intersect(features, requirements.getAbsentFeatures())) {
      if (logger.isLoggable(FINER)) {
        Set<Feature<?>> unwantedFeatures = copyToSet(requirements.getAbsentFeatures());
        unwantedFeatures.retainAll(features);

import okhttp3.ConnectionSpec.Builder
import okhttp3.internal.concat
import okhttp3.internal.effectiveCipherSuites
import okhttp3.internal.hasIntersection
import okhttp3.internal.indexOf
import okhttp3.internal.intersect

/**
 * Specifies configuration for the socket connection that HTTP traffic travels through. For `https:`
 * URLs, this includes the TLS version and cipher suites to use when negotiating a secure
 * connection.
 *

    }
  }

  private fun expectedConnectionCipherSuites(client: OkHttpClient): Set<String> =
    client.connectionSpecs
      .first()
      .cipherSuites!!
      .map {
        it.javaName
      }.intersect(defaultEnabledCipherSuites.toSet())

  private fun makeClient(
    connectionSpec: ConnectionSpec? = null,
    tlsVersion: TlsVersion? = null,
    cipherSuites: List<CipherSuite>? = null,
  ): OkHttpClient =

   * Returns the intersection of the two ranges, or an empty range if their intersection is empty.
   */
  @SuppressWarnings("nullness") // TODO(cpovirk): Add casts as needed. Will be noisy and annoying...
  GeneralRange<T> intersect(GeneralRange<T> other) {
    checkNotNull(other);
    checkArgument(comparator.equals(other.comparator));

    boolean hasLowBound = this.hasLowerBound;
    T lowEnd = getLowerEndpoint();

   * Returns the intersection of the two ranges, or an empty range if their intersection is empty.
   */
  @SuppressWarnings("nullness") // TODO(cpovirk): Add casts as needed. Will be noisy and annoying...
  GeneralRange<T> intersect(GeneralRange<T> other) {
    checkNotNull(other);
    checkArgument(comparator.equals(other.comparator));

    boolean hasLowBound = this.hasLowerBound;
    T lowEnd = getLowerEndpoint();

					// Additionally also check if domain is updated/missing with more
					// entries, if that is the case we should update the
					// new domain entries as well.
					continue
				}

				// if domain IPs intersect then it won't be an empty set.
				// such an intersection means that bucket exists on etcd.
				// but if we do see a difference with local domain IPs with
				// hostSlice from etcd then we should update with newer

    "0000feff".decodeHex(),
  )

/**
 * Returns an array containing only elements found in this array and also in [other]. The returned
 * elements are in the same order as in this.
 */
internal fun Array<String>.intersect(
  other: Array<String>,
  comparator: Comparator<in String>,
): Array<String> {
  val result = mutableListOf<String>()
  for (a in this) {
    for (b in other) {
      if (comparator.compare(a, b) == 0) {

      smartAssertTrue(
          inputs, e, intersect(inputs, ImmutableSet.of(doneCancelled, delayedCancelled)));
    }

    void assertHasImmediateFailure(
        ListenableFuture<String> a, ListenableFuture<String> b, Exception e) {
      ImmutableSet<ListenableFuture<String>> inputs = ImmutableSet.of(a, b);
      smartAssertTrue(
          inputs, e, intersect(inputs, ImmutableSet.of(doneFailed, doneRuntimeException)));

      smartAssertTrue(
          inputs, e, intersect(inputs, ImmutableSet.of(doneCancelled, delayedCancelled)));
    }

    void assertHasImmediateFailure(
        ListenableFuture<String> a, ListenableFuture<String> b, Exception e) {
      ImmutableSet<ListenableFuture<String>> inputs = ImmutableSet.of(a, b);
      smartAssertTrue(
          inputs, e, intersect(inputs, ImmutableSet.of(doneFailed, doneRuntimeException)));