Of this abstraction. The values for getRadius() or getCircumference() in the above mentioned case in point could be stored directly, or they might be calculated, it will not matter towards the caller; the setters could or won't have Unintended effects; it doesn't issue into the caller. and of course ensure https://maxestatesgurgaon.family.blog/2025/07/08/m3m-iconic-business-tower-sector-113-gurgaon-redefines-the-corporate-landscape/