*/
  public static <K extends Comparable<? super K>, V> ImmutableSortedMap<K, V> of(
      K k1, V v1, K k2, V v2) {
    return fromEntries(entryOf(k1, v1), entryOf(k2, v2));
  }

  /**
   * Returns an immutable sorted map containing the given entries, sorted by the natural ordering of
   * their keys.
   *

   */
  public static <K extends Comparable<? super K>, V> ImmutableSortedMap<K, V> of(
      K k1, V v1, K k2, V v2) {
    return fromEntries(entryOf(k1, v1), entryOf(k2, v2));
  }

  /**
   * Returns an immutable sorted map containing the given entries, sorted by the natural ordering of
   * their keys.
   *

    <V1, V2, U> ClosingFunction2<V1, V2, U> waitFor(ClosingFunction2<V1, V2, U> closingFunction2) {
      return waitFor(closingFunction2, ClosingFunction2.class);
    }

    @SuppressWarnings("unchecked") // proxy for a generic class
    <V1, V2, U> AsyncClosingFunction2<V1, V2, U> waitFor(
        AsyncClosingFunction2<V1, V2, U> asyncClosingFunction2) {

    <V1, V2, U> ClosingFunction2<V1, V2, U> waitFor(ClosingFunction2<V1, V2, U> closingFunction2) {
      return waitFor(closingFunction2, ClosingFunction2.class);
    }

    @SuppressWarnings("unchecked") // proxy for a generic class
    <V1, V2, U> AsyncClosingFunction2<V1, V2, U> waitFor(
        AsyncClosingFunction2<V1, V2, U> asyncClosingFunction2) {

   * @since 7.0
   */
  public static <
          K extends @Nullable Object, V1 extends @Nullable Object, V2 extends @Nullable Object>
      Multimap<K, V2> transformValues(
          Multimap<K, V1> fromMultimap, final Function<? super V1, V2> function) {
    checkNotNull(function);
    EntryTransformer<K, V1, V2> transformer = Maps.asEntryTransformer(function);
    return transformEntries(fromMultimap, transformer);
  }

  }

  private static class TwoTypeArgs<K, V> {
    class InnerType<K2, V2> {}
  }

  private static class StringForFirstTypeArg<V> extends TwoTypeArgs<String, V> {
    class StringInnerType<V2> extends InnerType<String, V2> {}
  }

  public void testGetSubtype_innerTypeOfGenericClassTranslatesOwnerTypeVars() {

  }

  private static class TwoTypeArgs<K, V> {
    class InnerType<K2, V2> {}
  }

  private static class StringForFirstTypeArg<V> extends TwoTypeArgs<String, V> {
    class StringInnerType<V2> extends InnerType<String, V2> {}
  }

  public void testGetSubtype_innerTypeOfGenericClassTranslatesOwnerTypeVars() {