Additional Notes
Why would you choose RetentionPolicy.SOURCE for an annotation?
Track: Java
Topic: Java Annotations
Focus: Retention Policies
Java: Retention Policies
Answer
Useful for compile-time processing. Frame the concept in practical terms so you can explain it during interview discussion.
RetentionPolicy.SOURCE is ideal for annotations used in code analysis tools or compilers that need information during the source phase. For instance, annotations used by a code formatting tool would benefit from source retention, as they don't need to be present in the compiled code.
RetentionPolicy.SOURCE is ideal for annotations used in code analysis tools or compilers that need information during the source phase. For instance, annotations used by a code formatting tool would benefit from source retention, as they don't need to be present in the compiled code.
Topics: Java Java Annotations Retention Policies