Of the abstraction. The values for getRadius() or getCircumference() in the above example could possibly be saved directly, or they might be calculated, it will not make a difference for the caller; the setters could possibly or may not have Negative effects; it won't make a difference for the caller. https://aradhyahomesgurgaon.blogspot.com/2025/07/m3m-iconic-business-tower-gurgaon.html