```
@Retention(RUNTIME)
@Target(TYPE)
public @interface Recorder
```
Indicates that the given type is a recorder that is used to record actions to be executed at runtime.
Recorder classes must be non final and have a public no-arg constructor.
At deployment time proxies of the recorder can be injected into BuildStep methods that have been annotated with @Record. Any invocations made on these proxies will be recorded, and bytecode will be written out to be executed at runtime to make the same sequence of invocations with the same parameters on the actual recorder objects. Recorders can only have objects of the following types passed in: There are some limitations on what can be recorded. Only the following objects are allowed as parameters to recording proxies:
- primitives - String - Class - Objects returned from a previous recorder invocation - Objects with a no-arg constructor and getter/setters for all properties (or public fields) - Objects with a constructor annotated with @RecordableConstructor with parameter names that match field names - Any arbitrary object via the io.quarkus.deployment.recording.RecorderContext#registerSubstitution(Class, Class, Class) mechanism - arrays, lists and maps of the above

Annotation Type Recorder