# Uses of Annotation Interface
jdk.jfr.Registered

Packages that use Registered
Package
Description
jdk.jfr
This package provides classes to create events and control Flight Recorder.

## Uses of Registered in jdk.jfr

Classes in jdk.jfr with annotations of type Registered
Modifier and Type
Class
Description
`class`
`Event`
Base class for events, to be subclassed in order to define events and their fields.