Of this abstraction. The values for getRadius() or getCircumference() in the above case in point may very well be saved right, or they may be calculated, it won't make a difference to the caller; the setters may possibly or may not have Uncomfortable side effects; it does not make a https://smartworlddxpstreetsector113gurgaon.blogspot.com/2025/05/step-into-world-of-refined-living-at.html