LinkedHashMultimap<K, V> multimap = LinkedHashMultimap.create();
    multimap.put(key, value);
    return multimap;
  }

  @Generates
  static <K, V> ImmutableSetMultimap<K, V> generateImmutableSetMultimap(K key, V value) {
    return ImmutableSetMultimap.of(key, value);
  }

  @Generates
  static <K, V> BiMap<K, V> generateBimap(@Nullable K key, @Nullable V value) {
    return generateHashBiMap(key, value);
  }

    LinkedHashMultimap<K, V> multimap = LinkedHashMultimap.create();
    multimap.put(key, value);
    return multimap;
  }

  @Generates
  static <K, V> ImmutableSetMultimap<K, V> generateImmutableSetMultimap(K key, V value) {
    return ImmutableSetMultimap.of(key, value);
  }

  @Generates
  static <K, V> BiMap<K, V> generateBimap(@Nullable K key, @Nullable V value) {
    return generateHashBiMap(key, value);
  }

  @LazyInit @CheckForNull private transient ImmutableSetMultimap<K, V> multimapView;

  /**
   * Returns a multimap view of the map.
   *
   * @since 14.0
   */
  public ImmutableSetMultimap<K, V> asMultimap() {
    if (isEmpty()) {
      return ImmutableSetMultimap.of();
    }
    ImmutableSetMultimap<K, V> result = multimapView;
    return (result == null)

      }
    },
    ImmutableSetMultimapImpl {
      @Override
      <K extends Comparable<K>, V extends Comparable<V>> SetMultimap<K, V> create(
          Multimap<K, V> contents) {
        return ImmutableSetMultimap.copyOf(contents);
      }
    };

    abstract <K extends Comparable<K>, V extends Comparable<V>> SetMultimap<K, V> create(
        Multimap<K, V> contents);
  }

  }

  public void testImmutableListMultimap() {
    doHasAllFauxveridesTest(ImmutableListMultimap.class, ImmutableMultimap.class);
  }

  public void testImmutableSetMultimap() {
    doHasAllFauxveridesTest(ImmutableSetMultimap.class, ImmutableMultimap.class);
  }

  public void testImmutableSortedMap() {
    doHasAllFauxveridesTest(ImmutableSortedMap.class, ImmutableMap.class);
  }

  public void testImmutableSortedSet() {

  }

  public void testImmutableListMultimap() {
    doHasAllFauxveridesTest(ImmutableListMultimap.class, ImmutableMultimap.class);
  }

  public void testImmutableSetMultimap() {
    doHasAllFauxveridesTest(ImmutableSetMultimap.class, ImmutableMultimap.class);
  }

  public void testImmutableSortedMap() {
    doHasAllFauxveridesTest(ImmutableSortedMap.class, ImmutableMap.class);
  }

  public void testImmutableSortedSet() {

import com.google.common.collect.ImmutableMultimap;
import com.google.common.collect.ImmutableMultiset;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.ImmutableSetMultimap;
import com.google.common.collect.ImmutableSortedMap;
import com.google.common.collect.ImmutableSortedSet;
import com.google.common.collect.ImmutableTable;
import com.google.common.collect.ListMultimap;

      }
    },
    ImmutableSetMultimapImpl {
      @Override
      <K extends Comparable<K>, V extends Comparable<V>> SetMultimap<K, V> create(
          Multimap<K, V> contents) {
        return ImmutableSetMultimap.copyOf(contents);
      }
    };

    abstract <K extends Comparable<K>, V extends Comparable<V>> SetMultimap<K, V> create(
        Multimap<K, V> contents);
  }

 * detailed at {@link ImmutableCollection}.
 *
 * <p><b>Warning:</b> avoid <i>direct</i> usage of {@link ImmutableMultimap} as a type (as with
 * {@link Multimap} itself). Prefer subtypes such as {@link ImmutableSetMultimap} or {@link
 * ImmutableListMultimap}, which have well-defined {@link #equals} semantics, thus avoiding a common
 * source of bugs and confusion.
 *

      return delegate;
    }
    return new UnmodifiableSetMultimap<>(delegate);
  }

  /**
   * Simply returns its argument.
   *
   * @deprecated no need to use this
   * @since 10.0
   */
  @Deprecated
  public static <K, V> SetMultimap<K, V> unmodifiableSetMultimap(
      ImmutableSetMultimap<K, V> delegate) {