code: public RoundingParams setCornersRadii(
        float topLeft,
        float topRight,
        float bottomRight,
        float bottomLeft) {
      float[] radii = getOrCreateRoundedCornersRadii();
      radii[0] = radii[1] = topLeft;
      radii[2] = radii[3] = topRight;
      radii[4] = radii[5] = bottomRight;
      radii[6] = radii[7] = bottomLeft;
      return this;
    }
docs: Sets the rounded corners radii.
  
  @param topLeft top-left corner radius in pixels
  @param topRight top-right corner radius in pixels
  @param bottomRight bottom-right corner radius in pixels
  @param bottomLeft bottom-left corner radius in pixels
  @return modified instance