code: public PolyhedralSurface toPolyhedralSurface(
              List<com.google.android.gms.maps.model.Polygon> polygonList) {
          return toPolyhedralSurface(polygonList, false, false);
      }
docs: Convert a list of {@link Polygon} to a {@link PolyhedralSurface}
  
  @param polygonList polygon list
  @return polyhedral surface