Java – Page 206 – Sharp: NCLEX, Java & Python

Java: Custom Annotations

What are the implications of using reflection with annotations in a mini-framework?

Why does a routing annotation need `RetentionPolicy.RUNTIME`?

What happens to annotations with RetentionPolicy.SOURCE during compilation?

Why is RetentionPolicy.RUNTIME essential for framework annotations?

How does the JVM handle annotations with RetentionPolicy.CLASS?

How does java.lang.reflect help with runtime annotation processing?

Which retention policy for annotations is the default in Java?

Why are annotations considered logic-free?

How can reflection be used to check for annotations?

What are the design trade-offs when using annotations in a framework?