Интерфейс аннотаций Relational

@Retention(RUNTIME) @Target(ANNOTATION_TYPE) public @interface Relational

Мета-аннотация для реляционных аннотаций, используемая для аннотации.

Since:: 9

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https://docs.oracle.com/en/java/javase/17/docs/api/jdk.jfr/jdk/jfr/Relational.html