This means that Java uses classes and objects ... one had a different name, phone number, etc. The constructor method should have the same name as the class. We then need to pass arguments ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Listing 1 declares the aforementioned enum and uses it in ... and instance methods in a typesafe enum. After all, a typesafe enum is essentially a special kind of Java class.