What are the advantages of using nested classes in programming?

What are the advantages of using nested classes in programming?

Nested classes can help in organizing code better, encapsulating functionality, and improving readability.

Can you give me an example of when to use a nested class?

Sure! If you have a class that represents a car, you might have a nested class for the engine, which is specific to that car.

Are there any performance implications of using nested classes?

Generally, nested classes do not have significant performance overhead, but they can improve maintainability and structure.

What about access to outer class members?

Nested classes can access the members of the outer class, which allows for tighter coupling and better encapsulation.

Are there any downsides to using nested classes?

One downside is that they can make the code more complex if overused, leading to confusion about class relationships.