rovide additional runtime configuration for the facility or
 conceptual domain it represents, such as registering additional contract providers, including nested features and/or
 specifying domain-specific properties.
 </p>
 <p>
 Features implementing this interface MAY be annotated with the <a href="../ext/Provider.html" title="annotation interface in jakarta.ws.rs.ext"><code>&#64;Provider</code></a>
 annotation in order to be discovered by the JAX-RS runtime when scanning for resources and providers. Plea