Of the abstraction. The values for getRadius() or getCircumference() in the above case in point can be saved right, or they might be calculated, it would not make any difference on the caller; the setters may well or might not have Unwanted side effects; it doesn't issue for the caller. https://luxuryapartmentsoldgurgaon.blogspot.com/2025/05/m3m-manesar-gurgaon-future-of-elegant.html