Of the abstraction. The values for getRadius() or getCircumference() in the above instance might be saved instantly, or they could be calculated, it isn't going to make a difference to your caller; the setters may or might not have Negative effects; it would not matter for the caller. Key activities https://propertyingurugram.in/godrej-properties-buys-15-acre-land-for-rs-403-crore-in-gurugram-from-microtek/