What are static nested classes in Java?

What are static nested classes in Java?

Static nested classes are defined within another class and can access its static members directly.

Can you give me an example of a static nested class?

Sure! Here's a simple example:

class Outer {
    static class StaticNested {
        void display() {
            System.out.println("Inside static nested class.");
        }
    }
}

You can create an instance of StaticNested without needing an instance of Outer.

What are the benefits of using static nested classes?

Static nested classes can help organize code, reduce clutter in the outer class, and improve encapsulation.

Are there any limitations to static nested classes?

Yes, static nested classes cannot access non-static members of the outer class directly.