Of this abstraction. The values for getRadius() or getCircumference() in the above mentioned example could be saved immediately, or they might be calculated, it doesn't subject to the caller; the setters could or won't have Uncomfortable side effects; it doesn't make any difference on the caller. Prime events are created https://propertyingurugram.in/golf-course-extension-road-and-gurugram-sectors-around-it-are-seeing-traction/