Of this abstraction. The values for getRadius() or getCircumference() in the above illustration could be stored right, or they may be calculated, it doesn't issue to your caller; the setters might or might not have Uncomfortable side effects; it doesn't make a difference for the caller. If the value of https://centralpark104gurgaon.travel.blog/2025/06/01/a-grand-vision-of-elite-living-begins-here-m3m-mansion-gurgaon/