Of this abstraction. The values for getRadius() or getCircumference() in the above example might be stored immediately, or they may be calculated, it does not make a difference into the caller; the setters may or may not have Uncomfortable side effects; it doesn't issue to your caller. A category or https://affordablehousingprojectsinnoida.blogspot.com/2025/06/crafted-for-visionaries-smart-world.html