An enumerated type specifies a set of related constants as its values. Examples include the days in a week, the standard north/south/east/west compass directions, a currency’s coin denominations ...

To serialize and deserialize enums in Java, ensure the enum class implements the Serializable interface. Use the default serialization mechanism provided by ObjectOutputStream and ObjectInputStream.

More than once, I have seen code such as the following (without the comments I have added to point out flaws), in which a well-intentioned Java developer ... for enums and don't use // an ...

I picked up adding a few meta values to enums a long time ago; I feel they make bounds checking and writing for loops more readable ... I just tried using #pragma GCC diagnostic ignored "-Wtype ...

Learn how to serialize and deserialize enums in Java, the pros and cons of different approaches, and the best practices for doing it right. ...