A very important change is the fact interfaces might have properties but not fields. This, to me, underlines that properties ought to be used to outline a category's community interface while fields are supposed to be used in the non-public, interior workings of a category. For a rule I seldom https://luxuryprojectsgurugram.in/luxury-projects-gurugram-the-future-of-upscale-living-in-indias-fastest-growing-city/