docs: @NonNull
    public static List<Point> coordAll(@NonNull FeatureCollection featureCollection,
                                       @NonNull boolean excludeWrapCoord) {
      List<Point> finalCoordsList = new ArrayList<>();
      for (Feature singleFeature : featureCollection.features()) {
        addCoordAll(finalCoordsList, singleFeature, excludeWrapCoord);
      }
      return finalCoordsList;
    }