code: public PolygonOrientation getOrientation(List<LatLng> points) {
          return SphericalUtil.computeSignedArea(points) >= 0 ? PolygonOrientation.COUNTERCLOCKWISE : PolygonOrientation.CLOCKWISE;
      }
docs: Determine the closed points orientation
  
  @param points closed points
  @return orientation
  @since 1.3.2