When is immutability a strong design choice?
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?
What's the difference between immutability and encapsulation?
When should you avoid using setter methods?
How can you make a class with collections immutable?
Why does immutable objects in Java help in practice?
Why should fields typically be private in Java classes?