Of this abstraction. The values for getRadius() or getCircumference() in the above mentioned case in point can be stored instantly, or they may be calculated, it isn't going to matter to the caller; the setters may or might not have side effects; it does not subject towards the caller. it https://commercialpropertygurgaon.school.blog/2025/07/08/smart-world-the-edition-gurgaon-combines-peaceful-living-with-city-connectivity/