Of this abstraction. The values for getRadius() or getCircumference() in the above case in point could possibly be saved right, or they could be calculated, it isn't going to make a difference towards the caller; the setters could or won't have Unwanted effects; it would not matter towards the caller. https://propertygurugramindia.blogspot.com/2025/07/m3m-mansion-sector-113-gurgaon-combines.html