Of this abstraction. The values for getRadius() or getCircumference() in the above mentioned instance might be saved straight, or they may be calculated, it will not make a difference on the caller; the setters may well or might not have side effects; it would not matter into the caller. Simply https://propertyingurugram.in/bptp-group-awards-rs-910-cr-construction-contract-to-bl-kashyap-sons/