hotspot messages about the future?

[David Holmes]

Kelly O'Hair said the following on 10/09/10 05:21:
> 
> When did the  hotspot -XX options start spitting out messages like this?

I can't tell exactly, but this was there when HS moved to Mercurial.

I think it is done whenever an option has become obsolete, or is not 
applicable/appropriate for the given usage.

David

> 
> svc6<1263> java -XX:+CMSClassUnloadingEnabled 
> -XX:+CMSPermGenSweepingEnabled -version
> Please use CMSClassUnloadingEnabled in place of 
> CMSPermGenSweepingEnabled in the future
> java version "1.6.0_10"
> Java(TM) SE Runtime Environment (build 1.6.0_10-b33)
> Java HotSpot(TM) Server VM (build 11.0-b15, mixed mode)
> 
> 
> I always thought silence was golden?
> 
> -kto
>