* Implementation of ImmutableMap backed by a JDK HashMap, which has smartness protecting against
 * hash flooding.
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
final class JdkBackedImmutableMap<K, V> extends ImmutableMap<K, V> {
  /**
   * Creates an {@code ImmutableMap} backed by a JDK HashMap. Used when probable hash flooding is
   * detected. This implementation may replace the entries in entryArray with its own entry objects

      expandTableThreshold = (int) (DESIRED_LOAD_FACTOR * newTableSize);
    }

    /**
     * We attempt to detect deliberate hash flooding attempts. If one is detected, we fall back to a
     * wrapper around j.u.HashSet, which has built-in flooding protection. MAX_RUN_MULTIPLIER was
     * determined experimentally to match our desired probability of false positives.
     */

    }
    try {
      return fromEntryArrayCheckingBucketOverflow(n, entryArray, throwIfDuplicateKeys);
    } catch (BucketOverflowException e) {
      // probable hash flooding attack, fall back to j.u.HM based implementation and use its
      // implementation of hash flooding protection
      return JdkBackedImmutableMap.create(n, entryArray, throwIfDuplicateKeys);
    }
  }

WARNING: No output specified for examples-bookinfo-mysqldb, examples-bookinfo-ratings-v-faulty, examples-bookinfo-reviews-v2, examples-bookinfo-reviews-v3, examples-bookinfo-productpage-v-flooding, examples-bookinfo-ratings-v-unhealthy, examples-bookinfo-ratings-v-unavailable, examples-bookinfo-ratings-v1, examples-bookinfo-details-v2, examples-bookinfo-reviews-v1, examples-bookinfo-productpage-v1, examples-bookinfo-ratings-v-delayed, exa...

## Creating East-West Gateway

All configurations rely on a separate gateway deployment that is dedicated to
east-west traffic. This is done to avoid having east-west traffic flooding
the default north-south ingress gateway.

Run the following command to deploy the east-west gateway to a primary cluster:

```bash
export MESH=mesh1
export CLUSTER=cluster1
export NETWORK=network1

  default = "linux/amd64,linux/arm64"
}

images = [
  // Productpage
  {
    name   = "examples-bookinfo-productpage-v1"
    source = "productpage"
  },
  {
    name = "examples-bookinfo-productpage-v-flooding"
    args = {
      flood_factor = 100
    }
    source = "productpage"
  },

  // Details
  {
    name = "examples-bookinfo-details-v1"
    args = {
      service_version = "v1"
    }

import com.google.common.annotations.J2ktIncompatible;
import java.util.Set;
import javax.annotation.CheckForNull;

/**
 * ImmutableSet implementation backed by a JDK HashSet, used to defend against apparent hash
 * flooding. This implementation is never used on the GWT client side, but it must be present there
 * for serialization to work.
 *
 * @author Louis Wasserman
 */
@GwtCompatible(serializable = true)
@ElementTypesAreNonnullByDefault

import javax.annotation.CheckForNull;
import org.checkerframework.checker.nullness.qual.Nullable;

/**
 * Implementation of ImmutableBiMap backed by a pair of JDK HashMaps, which have smartness
 * protecting against hash flooding.
 */
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
final class JdkBackedImmutableBiMap<K, V> extends ImmutableBiMap<K, V> {

import java.util.Collection;
import java.util.Map;
import javax.annotation.CheckForNull;

/**
 * An implementation of ImmutableMultiset backed by a JDK Map and a list of entries. Used to protect
 * against hash flooding attacks.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
final class JdkBackedImmutableMultiset<E> extends ImmutableMultiset<E> {
  private final Map<E, Integer> delegateMap;

	if len(items) == 0 {
		lruItemObj, ok := e.liveLookupCache.Get(namespace)
		if !ok || lruItemObj.(liveLookupEntry).expiry.Before(time.Now()) {
			// use singleflight.Group to avoid flooding the apiserver with repeated
			// requests. See #22422 for details.
			lruItemObj, err, _ = e.group.Do(namespace, func() (interface{}, error) {