{8.0.0-new, 8.1.2-deprecated} Listeners
As mentioned previously, the lifecycle methods for the {@link oaj.microservice.Microservice} class are explicitly defined as non-final so that they can be overridden by subclasses.
In addition to this support, an interface for defining event listeners for your microservice:
This listener API can be used for listening for and reacting to configuration changes on the file system.
Note that the {@link oaj.microservice.Microservice#onConfigChange(ConfigEvents)} method can also be overridden to react to configuration changes as well: