Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...

When it's time to test your code, it's not good enough to simply write a unit test or two for each method. When you write unit tests, the goal is not to test every method, but also to test each ...

As you begin you journey into the world of software development with Java technologies, you'll need a solid grasp of some of the foundational concepts associated with the language. An appreciation for ...