ContextStoppedEvent class

Event published when the ApplicationContext is explicitly stopped.

This typically occurs when the context is paused without being closed or destroyed. For example, in a long-running application, the context might be stopped temporarily to conserve resources or halt scheduled tasks.

Listeners may use this event to perform cleanup, stop background processes, or safely pause services that should not run during the stopped state.

Example:

class ShutdownLogger implements ApplicationListener<ContextStoppedEvent> {
  @override
  void onApplicationEvent(ContextStoppedEvent event) {
    print("Application context stopped: ${event.getSource()}");
  }
}

The context can later be restarted by triggering a refresh or start event.