What is defensive programming in the context of exceptions?
How does exception handling relate to state protection?
How can validation impact class design?
How does fail-fast validation affect secure transactions?
What is defensive programming?
How does exception propagation work in Java?
Why does custom exceptions in Java matter in this design?
Why should you validate method arguments?
How does the 'throws' keyword function in Java?
Why is fail-fast validation critical in constructors?