Of this abstraction. The values for getRadius() or getCircumference() in the above example might be saved specifically, or they might be calculated, it isn't going to make a difference into the caller; the setters could or may not have Uncomfortable side effects; it isn't going to matter to the caller. https://plotsneargurgaon.blogspot.com/2025/07/m3m-mansion-sector-113-gurgaon-combines.html