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Java Java Annotations Writing Your Own Annotation Adding Annotation Targets and Elements

Raul Gracia
Raul Gracia
1,804 Points

I want more information of this kind of annotation.

I don't understand how does it works.

LiveTweet.java
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.ElementType;


@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface LiveTweet {

}