Java - Enums

Enums

enum Color { RED, BLUE; }
Color c = Color.RED;
switch (c) { case RED -> System.out.println(1); case BLUE -> System.out.println(2); }

Enums can have fields and methods; use them to model finite sets of values.

Try it

1. Add a field to an enum (e.g., code) and print it for each value.
2. Use a switch expression on the enum to return different values.