and the design constraints when using enums in applications and how to implement a type-safe enum pattern with code examples wherever appropriate. While enums are great in helping you to write ...

For this Java Function interface example ... this in any class with standard syntax rules. This implementation will print out the value 25. Of course, this implementation is also very wordy. With a ...

To work with the code examples ... type-safe function pointer that can reference a method that has the same signature as that of the delegate. Delegates are used to define callback methods and ...