Java – Page 258 – Sharp: NCLEX, Java & Python

Java: Constructor vs Field Injection

What impact does lazy initialization have on constructor injection?

What hidden costs can autoboxing introduce?

Why is constructor injection considered safer than field injection?

Why is using '==' with cached Integer values sometimes misleading?

How does using 'final' fields in constructor injection aid in development?

Why is constructor injection preferred for required dependencies?

How would you explain a common pitfall of using self-invocation in transaction management in an interview?

How would you explain the design downside of field injection in an interview?

Why is @Autowired on private fields discouraged?

Why avoid @Autowired on private fields?