RFR (XS) 8224119: Safepoint cleanup logging logs times for things it doesn't do

[Robbin Ehn]

Hi Coleen,

Looks fine!

/Robbin

On 2019-05-17 21:55, coleen.phillimore at oracle.com wrote:
> Summary: test condition before reporting times of cleanup actions.
> 
> I only changed resizing dictionaries and purging ClassLoaderDataGraph (only used 
> by CMS).  The other cleanup actions might similarly be able to test conditionals 
> before reporting times when they're needed, but these two were obvious to me.
> 
> Ran runtime logging tests, and hs-tier1-3 testing in progress.
> 
> open webrev at http://cr.openjdk.java.net/~coleenp/2019/8224119.01/webrev
> bug link https://bugs.openjdk.java.net/browse/JDK-8224119
> 
> Thanks,
> Coleen