An enum (enumeration) is a special class that represents a fixed set of named constants. Java enums are full-fledged classes — they can have fields, constructors, and methods.

Basic enum
Full content is available with a subscription.
Get full access to all courses on the platform for one year with a single payment.
Unlike other platforms that charge per course, here you get everything for one price, and after one year of use there will be no automatic charge for the following year.