Of this abstraction. The values for getRadius() or getCircumference() in the above mentioned case in point may be stored instantly, or they might be calculated, it will not make a difference to the caller; the setters could or won't have Unintended effects; it will not subject towards the caller. Again https://propertyingurugram.in/gurugram-global-city-burgeoning-housing-needs-influence-project-remodelling/