How read annotation at runtime using Java Reflection

In this article, We are going to see, how to read annotation values in runtime using Java Reflection.

• Get class instance using getClass()


• Assign annotated method from class instance using runtimeClass.getMethod() .


• Get annotation instance using method.getAnnotation().
  

SOURCE:AuthorInfo.java

SOURCE:ReadAnnotationRuntime.java

OUTPUT:

Name :becbe
Description :A unique source for Java developers

You can also read

• Introduction to Java Annotations
• How to write custom annotation
• Writing custom Annotation with RentionPolicy
• How read annotation at runtime using Java Reflection
• How to list out annotations used in a class using Java Reflection
• How to create custom annotation with default values
• How to create Marker Annotation using java

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