code: public TimeSeries setPoint(Point point) {
      Utils.checkNotNull(point, "point");
      return new AutoValue_TimeSeries(getLabelValues(), Collections.singletonList(point), null);
    }
docs: Sets the {@code Point} of the {@link TimeSeries}.
  
  @param point the single data {@code Point} of this {@code TimeSeries}.
  @return a {@code TimeSeries}.
  @since 0.17