Of the abstraction. The values for getRadius() or getCircumference() in the above example can be stored immediately, or they may be calculated, it does not make a difference on the caller; the setters may or may not have Uncomfortable side effects; it doesn't make any difference on the caller. Properties https://primesector65gurgaon.blogspot.com/2025/06/soaring-sophistication-at-m3m-altitude.html