code: public void calculatePath(
              ShapeAppearanceModel shapeAppearanceModel, float interpolation, RectF bounds, Path path) {
          calculatePath(shapeAppearanceModel, interpolation, bounds, null, path);
      }
docs: Writes the given {@link ShapeAppearanceModel} to {@code path}
  
  @param shapeAppearanceModel The shape to be applied in the path.
  @param interpolation        the desired interpolation.
  @param bounds               the desired bounds for the path.
  @param path                 the returned path out-var.