.testForwarding(
            SortedSetMultimap.class,
            new Function<SortedSetMultimap, SortedSetMultimap<?, ?>>() {
              @Override
              public SortedSetMultimap<?, ?> apply(SortedSetMultimap delegate) {
                return wrap((SortedSetMultimap<?, ?>) delegate);
              }
            });
  }

  public void testEquals() {

        .testForwarding(
            SortedSetMultimap.class,
            new Function<SortedSetMultimap, SortedSetMultimap<?, ?>>() {
              @Override
              public SortedSetMultimap<?, ?> apply(SortedSetMultimap delegate) {
                return wrap((SortedSetMultimap<?, ?>) delegate);
              }
            });
  }

  public void testEquals() {

    assertSame(setMultimap.asMap(), map);
  }

  public void testAsMap_sortedSetMultimap() {
    SortedSetMultimap<String, Integer> sortedSetMultimap = TreeMultimap.create();
    Map<String, SortedSet<Integer>> map = Multimaps.asMap(sortedSetMultimap);
    assertSame(sortedSetMultimap.asMap(), map);
  }

  public void testForMap() {
    Map<String, Integer> map = Maps.newHashMap();

  @GwtIncompatible // doesn't build without explicit type parameters on build() methods
  public void testGenerics() {
    ListMultimap<String, Integer> a = MultimapBuilder.hashKeys().arrayListValues().build();
    SortedSetMultimap<String, Integer> b = MultimapBuilder.linkedHashKeys().treeSetValues().build();
    SetMultimap<String, Integer> c =
        MultimapBuilder.treeKeys(String.CASE_INSENSITIVE_ORDER).hashSetValues().build();
  }

      extends UnmodifiableSetMultimap<K, V> implements SortedSetMultimap<K, V> {
    UnmodifiableSortedSetMultimap(SortedSetMultimap<K, V> delegate) {
      super(delegate);
    }

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

    @Override

    assertSame(setMultimap.asMap(), map);
  }

  public void testAsMap_sortedSetMultimap() {
    SortedSetMultimap<String, Integer> sortedSetMultimap = TreeMultimap.create();
    Map<String, SortedSet<Integer>> map = Multimaps.asMap(sortedSetMultimap);
    assertSame(sortedSetMultimap.asMap(), map);
  }

  public void testForMap() {
    Map<String, Integer> map = Maps.newHashMap();

   *
   * @since 16.0
   */
  public abstract static class SortedSetMultimapBuilder<
          K0 extends @Nullable Object, V0 extends @Nullable Object>
      extends SetMultimapBuilder<K0, V0> {
    SortedSetMultimapBuilder() {}

    @Override
    public abstract <K extends K0, V extends V0> SortedSetMultimap<K, V> build();

    @Override

  }

  /** Test that creating one TreeMultimap from a SortedSetMultimap uses natural ordering. */
  public void testCreateFromSortedSetMultimap() {
    SortedSetMultimap<Double, Double> tree = TreeMultimap.create(KEY_COMPARATOR, VALUE_COMPARATOR);
    tree.put(1.0, 2.0);
    tree.put(2.0, 3.0);
    tree.put(3.0, 4.0);
    tree.put(4.0, 5.0);

    SortedSetMultimap<Double, Double> sorted = Multimaps.unmodifiableSortedSetMultimap(tree);

import java.util.List;
import java.util.Map.Entry;
import java.util.Set;
import junit.framework.TestSuite;

/**
 * Creates, based on your criteria, a JUnit test suite that exhaustively tests a {@code
 * SortedSetMultimap} implementation.
 *
 * @author Louis Wasserman
 */
@GwtIncompatible
public class SortedSetMultimapTestSuiteBuilder<K, V>
    extends MultimapTestSuiteBuilder<K, V, SetMultimap<K, V>> {

  @GwtIncompatible // doesn't build without explicit type parameters on build() methods
  public void testGenerics() {
    ListMultimap<String, Integer> a = MultimapBuilder.hashKeys().arrayListValues().build();
    SortedSetMultimap<String, Integer> b = MultimapBuilder.linkedHashKeys().treeSetValues().build();
    SetMultimap<String, Integer> c =
        MultimapBuilder.treeKeys(String.CASE_INSENSITIVE_ORDER).hashSetValues().build();
  }