What are the advantages of encapsulation in Java?

What are the advantages of encapsulation in Java?

Encapsulation in Java offers several advantages, such as improved data hiding, increased flexibility, and easier maintenance.

Can you explain how data hiding works in encapsulation?

Sure! Data hiding restricts access to certain components of an object, allowing only specific methods to interact with them.

How does encapsulation improve code maintainability?

Encapsulation allows changes to be made to the internal implementation without affecting other parts of the code, making maintenance easier.

Are there any disadvantages to using encapsulation?

While encapsulation has many benefits, it can introduce complexity and may lead to performance overhead due to additional method calls.

Can you give an example of encapsulation in a Java class?

Certainly! A simple example is a class with private variables and public getter and setter methods to access those variables.