Of the abstraction. The values for getRadius() or getCircumference() in the above instance may very well be stored specifically, or they could be calculated, it won't make a difference on the caller; the setters could possibly or won't have Unwanted side effects; it won't make any difference to the caller. https://propertyingurugram.in/plotted-developments-a-saleable-asset-and-trend-in-gurugrams-property-markets/