Confusion between @PreDestroy and GracefulShutdownCapable Beans

[KDanisme]

What exactly is the difference between @PreDestroy and GracefulShutdownCapable
From my understanding:

• both will trigger when shutting down the application context
• both will block till the function ends (Im not sure what timeout PreDestroy has nor where it is configured)

The differences I could spot are:

• GracefulShutdownCapable beans can report on number of pending tasks
• GracefulShutdownCapable shutdown function timeouts are globally configurable.
• PreDestroy beans will trigger in more cases, such as refreshable beans

Are my statemes correct? Or am I missing something obvious?

Also, in case I want my beans to gracefully be shutdown and refreshed, do i need both @PreDestroy and GracefulllShutdownCapable?
And in that case, which one runs first?

Thanks!