// This can be a field Which may be unique in Every occasion of a category non-public int _field; // It is a property that accesses a field, but as it's visibility // is shielded only subclasses will know concerning this property // (and through it the sphere) - https://propertyingurugram.in/revamp-of-two-key-roads-to-start-in-feb-will-have-6-lanes/