@Retention(value=RUNTIME)
@Target(value=TYPE)
public @interface LambdaFormHiddenMethod
Annotation for types whose methods are synthetic methods for lambda invocations, and ignored for
certain user-visible stack traces such as exception stack traces. All methods in the annotated
type have the same level of visibility. This is a type-level mirror of the internal JDK
annotation LambdaForm.Hidden.