Java – Page 121 – Sharp: NCLEX, Java & Python

Java: Getters and Setters Design

How does immutability support encapsulation?

Why might exposing a public getter for sensitive data be risky?

How would you explain a pitfall of using public setters in a domain model in an interview?

How does encapsulation relate to object responsibility?

Why is controlling field visibility important?

How can weak field selection impact class design?

Why is a domain method often better than a generic setter?

Why are private fields common in Java classes?

When is a getter method reasonable to use?

Why might you avoid creating setters for every field?