Hello. In this note, I provide proactive explanations for common pitfalls for new employees, prospective hires, and junior ...

Even after learning the basics of Java syntax, you may feel like you don't know where to start when you open actual code. The ...

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 ...

Creating simple data classes in Java traditionally required substantial boilerplate code. Consider how we would represent Java’s mascots, Duke and Juggy: public class JavaMascot { private final String ...