// This is the discipline that might be different in Just about every instance of a category non-public int _field; // That is a property that accesses a discipline, but since it's visibility // is guarded only subclasses will know about this property // (and thru it the sphere) https://propertyingurugram.in/india-emaars-future-we-are-doubling-down-on-country-mohamed-alabbar-founder-emaar-properties/