Of this abstraction. The values for getRadius() or getCircumference() in the above instance may very well be saved instantly, or they may be calculated, it doesn't issue into the caller; the setters could or might not have Unintended effects; it doesn't make any difference on the caller. As you are https://propertyingurugram.in/dlf-expects-high-consumer-interest-for-luxury-residential-low-rise-projects/