Changing properties requires restarting the IdPv3 webapp ?

[Tom Zeller]

I didn't realize that changing a property in an IdPv3 properties file
requires a restart of the webapp for the change to take affect. I
believe this is so because properties are added to the root webapp ctx
by the app ctx initializer. There's no such thing as a Spring
ReloadablePropertySource, AFAICT. Maybe there could be a background
thread which reloads properties, not sure if that is possible.