Of this abstraction. The values for getRadius() or getCircumference() in the above illustration could be saved right, or they may be calculated, it won't make any difference for the caller; the setters may possibly or won't have Unwanted effects; it will not make any difference on the caller. Fields Possess https://navrajinfratechpropertygurgaon.sport.blog/2025/06/01/crafting-a-future-of-urban-sophistication-smart-world-the-edition/