Of this abstraction. The values for getRadius() or getCircumference() in the above illustration may be stored immediately, or they could be calculated, it will not issue towards the caller; the setters may possibly or won't have Negative effects; it will not subject on the caller. See @michael-puckett-ii 's remedy for https://propertyingurugram.in/altf-coworking-launches-new-properties-in-noida-and-gurgaon/