tech/osgi-java
OSGi is built around a service-oriented architecture. Applications or components, come in the form of bundles for deployment, can be remotely installed, started, stopped, updated, and uninstalled without requiring a reboot. Management of Java packages/classes is specified in great detail. Application life cycle management is implemented via APIs that enable remote downloading of management policies. The service registry enables bundles to detect the addition of new services or the removal of services, and adapt accordingly.
https://en.wikipedia.org/wiki/OSGi
MAYBE take inspiration from its design