// This Can be a subject Which may be various in each instance of a category private int _field; // That is a property that accesses a field, but as it's visibility // is guarded only subclasses will know concerning this property // (and thru it the sector) - https://propertyingurugram.in/gadkari-dwarka-eway-tunnel-launch-this-month-manesar-flyover-work-to-start-in-june/