| Class | Description |
|---|---|
| MainAppReadyListener | |
| MainAppStartedListener | |
| PluginListableBeanFactory | |
| PluginRequestMappingHandlerMapping | |
| PluginResourceResolver | |
| SpringBootPluginClassLoader | |
| SpringExtensionFactory |
Pf4j ExtensionFactory to create/retrieve extension bean from spring
ApplicationContext |