@Target(value=TYPE)
 @Retention(value=RUNTIME)
 @Documented
public @interface RegisterProviders

When annotation is placed at the interface level of a REST API definition, the providers listed will be registered upon proxying.

If a provider listed is not found on the classpath, it is ignored. If a provider is listed, but is not a valid provider, then an IllegalArgumentException is thrown indicating that the provider is invalid.

This class serves to act as the Repeatable implementation for RegisterProvider