What is the importance of encapsulation in Java?
Encapsulation is crucial in Java as it helps in data hiding, protecting the internal state of an object.
Can you explain how encapsulation improves code maintainability?
Sure! By restricting access to an object's data, encapsulation allows changes to be made without affecting other parts of the code.
Are there any real-world examples of encapsulation in Java?
Yes! For instance, Java's built-in classes like String
and ArrayList
use encapsulation to manage their internal data.
How does encapsulation relate to other OOP principles?
Encapsulation works alongside inheritance and polymorphism, providing a robust framework for building modular and reusable code.
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