Of this abstraction. The values for getRadius() or getCircumference() in the above instance might be saved immediately, or they may be calculated, it isn't going to make a difference to your caller; the setters could possibly or won't have Unwanted effects; it would not matter to the caller. Earlier Slide https://propertyingurugram.in/signature-global-lines-up-1200-1500-crore-to-acquire-land-in-fy6/