Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also ...

If you’ve read my Java 101 tutorial introducing static classes and inner classes, you should be familiar with the basics of working with nested classes in Java code. In this associated tip ...

In a previous tutorial we introduced the basics ... comes Java's sealed classes to your rescue. Advanced Java pattern matching techniques, with examples Dive deeper into Java pattern matching ...