Additional Notes
What’s a key advantage of using getters and setters?
Track: Java
Topic: OOP
Focus: Instance Methods
Java: Instance Methods
Answer
They control access to fields. Frame the concept in practical terms so you can explain it during interview discussion.
Getters and setters provide controlled access to private fields, allowing validation or logic during data access or modification. For example, a `Product` can ensure its price isn't set to a negative value.
Getters and setters provide controlled access to private fields, allowing validation or logic during data access or modification. For example, a `Product` can ensure its price isn't set to a negative value.
Topics: Instance Methods Java OOP