}
  }

  private SetMultimap<String, Integer> initializeMultimap5() {
    SetMultimap<String, Integer> multimap = LinkedHashMultimap.create();
    multimap.put("foo", 5);
    multimap.put("bar", 4);
    multimap.put("foo", 3);
    multimap.put("cow", 2);
    multimap.put("bar", 1);
    return multimap;
  }

  public void testToString() {

    assertThat(map).isSameInstanceAs(listMultimap.asMap());
  }

  public void testAsMap_setMultimap() {
    SetMultimap<String, Integer> setMultimap = LinkedHashMultimap.create();
    Map<String, Set<Integer>> map = Multimaps.asMap(setMultimap);
    assertThat(map).isSameInstanceAs(setMultimap.asMap());
  }

  public void testAsMap_sortedSetMultimap() {

  public void testCopyOf() {
    ImmutableSetMultimap<String, String> setMultimap = ImmutableSetMultimap.of("k1", "v1");
    ImmutableMultimap<String, String> setMultimapCopy = ImmutableMultimap.copyOf(setMultimap);
    assertWithMessage("copyOf(ImmutableSetMultimap) should not create a new instance")
        .that(setMultimapCopy)
        .isSameInstanceAs(setMultimap);

          K extends @Nullable Object, V extends @Nullable Object>
      extends UnmodifiableMultimap<K, V> implements SetMultimap<K, V> {
    UnmodifiableSetMultimap(SetMultimap<K, V> delegate) {
      super(delegate);
    }

    @Override
    public SetMultimap<K, V> delegate() {
      return (SetMultimap<K, V>) super.delegate();
    }

    @Override
    public Set<V> get(@ParametricNullness K key) {
      /*

          K extends @Nullable Object, V extends @Nullable Object>
      extends UnmodifiableMultimap<K, V> implements SetMultimap<K, V> {
    UnmodifiableSetMultimap(SetMultimap<K, V> delegate) {
      super(delegate);
    }

    @Override
    public SetMultimap<K, V> delegate() {
      return (SetMultimap<K, V>) super.delegate();
    }

    @Override
    public Set<V> get(@ParametricNullness K key) {
      /*

    suite.addTest(
        SortedSetMultimapTestSuiteBuilder.using(
                new TestStringSetMultimapGenerator() {
                  @Override
                  protected SetMultimap<String, String> create(Entry<String, String>[] entries) {
                    SetMultimap<String, String> multimap =
                        TreeMultimap.create(
                            Ordering.natural().nullsFirst(), Ordering.natural().nullsFirst());

    suite.addTest(
        SortedSetMultimapTestSuiteBuilder.using(
                new TestStringSetMultimapGenerator() {
                  @Override
                  protected SetMultimap<String, String> create(Entry<String, String>[] entries) {
                    SetMultimap<String, String> multimap =
                        TreeMultimap.create(
                            Ordering.natural().nullsFirst(), Ordering.natural().nullsFirst());

import java.util.stream.Collector;
import java.util.stream.Stream;
import org.jspecify.annotations.Nullable;

/**
 * A {@link SetMultimap} whose contents will never change, with many other important properties
 * detailed at {@link ImmutableCollection}.
 *
 * <p><b>Warning:</b> As in all {@link SetMultimap}s, do not modify either a key <i>or a value</i>
 * of a {@code ImmutableSetMultimap} in a way that affects its {@link Object#equals} behavior.

import java.util.stream.Collector;
import java.util.stream.Stream;
import org.jspecify.annotations.Nullable;

/**
 * A {@link SetMultimap} whose contents will never change, with many other important properties
 * detailed at {@link ImmutableCollection}.
 *
 * <p><b>Warning:</b> As in all {@link SetMultimap}s, do not modify either a key <i>or a value</i>
 * of a {@code ImmutableSetMultimap} in a way that affects its {@link Object#equals} behavior.

  @J2ktIncompatible
  @AndroidIncompatible // test-suite builders
  private static final class ImmutableSetMultimapGenerator extends TestStringSetMultimapGenerator {
    @Override
    protected SetMultimap<String, String> create(Entry<String, String>[] entries) {
      ImmutableSetMultimap.Builder<String, String> builder = ImmutableSetMultimap.builder();
      for (Entry<String, String> entry : entries) {