Java – Page 120 – Sharp: NCLEX, Java & Python

Java: Immutability Basics

What does declaring a field as 'final' mean in Java?

Why does encapsulation matter when enforcing domain rules?

How does immutability help in handling customer profiles?

When is it appropriate to use getters in Java?

Why might not every field need a setter?

Why prefer domain methods over generic setters?

What are the pitfalls of using generated boilerplate for getters and setters?

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?