Of this abstraction. The values for getRadius() or getCircumference() in the above case in point may very well be stored right, or they may be calculated, it doesn't subject on the caller; the setters could or may not have Negative effects; it would not make a difference towards the caller. https://propertyingurugram.in/greenscape-surrounded-low-rise-living-the-emerging-preference-among-homebuyers/