Dropwizard ConfiguredBundle interface

ConfiguredBundle.java

/**
* A reusable bundle of functionality, used to define blocks of application behavior that are
* conditional on configuration parameters.
*
* @param <T>    the required configuration interface
*/
public interface ConfiguredBundle<T> {
   /**
    * Initializes the environment.
    *
    * @param configuration    the configuration object
    * @param environment      the application's {@link Environment}
    * @throws Exception if something goes wrong
    */
   default void run(T configuration, Environment environment) throws Exception {
       // Do nothing
   }

   /**
    * Initializes the application bootstrap.
    *
    * @param bootstrap the application bootstrap
    */
   default void initialize(Bootstrap<?> bootstrap) {
       // Do nothing
   }
}