Packages that use Enabled 
| Package | Description | 
| jdk.jfr | This package provides classes to create events and control Flight Recorder. | 
 
- 
Classes in jdk.jfr with annotations of type Enabled 
| Modifier and Type | Class | Description |  
| class  | Event | Base class for events, to be subclassed in order to define events and their
 fields. |