Of the abstraction. The values for getRadius() or getCircumference() in the above illustration can be saved immediately, or they might be calculated, it won't matter to the caller; the setters might or might not have Unwanted effects; it won't make a difference for the caller. Past Slide Up coming Slide https://propertyingurugram.in/premium-residential-market-witnesses-up-to-18-price-appreciation-2/