Of this abstraction. The values for getRadius() or getCircumference() in the above case in point could be saved directly, or they could be calculated, it doesn't issue towards the caller; the setters could possibly or may not have Unintended effects; it won't make any difference for the caller. Fields have https://bestpropertyinvestmentingurgaon.blogspot.com/2025/07/m3m-mansion-sector-113-gurgaon-combines.html