K extends @Nullable Object, V1 extends @Nullable Object, V2 extends @Nullable Object>
      Map<K, V2> transformValues(Map<K, V1> fromMap, Function<? super V1, V2> function) {
    return transformEntries(fromMap, asEntryTransformer(function));
  }

  /**
   * Returns a view of a sorted map where each value is transformed by a function. All other
   * properties of the map, such as iteration order, are left intact. For example, the code:

          K extends @Nullable Object, V1 extends @Nullable Object, V2 extends @Nullable Object>
      Map<K, V2> transformValues(Map<K, V1> fromMap, Function<? super V1, V2> function) {
    return transformEntries(fromMap, asEntryTransformer(function));
  }

  /**
   * Returns a view of a sorted map where each value is transformed by a function. All other
   * properties of the map, such as iteration order, are left intact. For example, the code:

      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);
  }

  /**
   * Returns a view of a {@code ListMultimap} where each value is transformed by a function. All

      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);
  }

  /**
   * Returns a view of a {@code ListMultimap} where each value is transformed by a function. All