@Contract(pure = true)
  @Deprecated
  public static @Unmodifiable @NotNull <T, V> List<V> map2List(@NotNull Collection<? extends T> collection, @NotNull Function<? super T, ? extends V> mapper) {
    return map(collection, mapper);
  }
@Contract(pure = true)
  @Deprecated
  public static @Unmodifiable @NotNull <T, V> List<V> map2List(@NotNull Collection<? extends T> collection, @NotNull Function<? super T, ? extends V> mapper)