Of this abstraction. The values for getRadius() or getCircumference() in the above example might be saved specifically, or they may be calculated, it would not make any difference on the caller; the setters could or may not have side effects; it does not subject to your caller. Luigi has about https://propertyingurugram.in/pardos-logistics-acquires-41-acre-land-near-gurgaon-to-develop-warehousing-facility/