Of this abstraction. The values for getRadius() or getCircumference() in the above illustration could be saved immediately, or they might be calculated, it doesn't issue on the caller; the setters may or won't have Unwanted side effects; it would not make a difference on the caller. Cannot set EPPlus licencing https://propertyingurugram.in/how-dwarka-expressway-will-benefit-gurgaon-real-estate-market/