@Contract(pure = true)
  @ApiStatus.ScheduledForRemoval
  @Deprecated
  public static @NotNull <T> LinkedList<T> newLinkedList() {
    return new LinkedList<>();
  }
@Contract(pure = true)
  @ApiStatus.ScheduledForRemoval
  @Deprecated
  public static @NotNull <T> LinkedList<T> newLinkedList()