code: @Deprecated
      public GeographyPointValue mul(double alpha) {
          return GeographyPointValue.normalizeLngLat(getLongitude() * alpha + 0.0,
                                                     getLatitude() * alpha  + 0.0);
      }
docs: Return a point scaled by the given alpha value.
  
  @param alpha  The amount by which to scale this.
  @return The scaled point.