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.ImmutableSortedMultiset;
import com.google.common.collect.ImmutableSortedSet;
import com.google.common.collect.ImmutableTable;

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;

    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);
  }

    SetMultimap<String, Integer> unmod = Multimaps.unmodifiableSetMultimap(mod);
    assertNotSame(mod, unmod);
    assertSame(unmod, Multimaps.unmodifiableSetMultimap(unmod));
    ImmutableSetMultimap<String, Integer> immutable =
        ImmutableSetMultimap.of("a", 1, "b", 2, "a", 3);
    assertSame(immutable, Multimaps.unmodifiableSetMultimap(immutable));
    assertSame(

    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);
  }

  }

  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;

 * 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.
 *

 * 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.
 *