Of the abstraction. The values for getRadius() or getCircumference() in the above mentioned instance may very well be saved immediately, or they could be calculated, it won't make a difference towards the caller; the setters might or won't have Uncomfortable side effects; it isn't going to subject into the caller. https://propertyingurugram.in/pioneerurban-to-invest-rs-300-crore-in-a-senior-living-project-in-gurgaon/