RFR (S) 8130072: Add a flag to print out statistics for both system dictionary and shared dictionary

[George Triantafillou]

Hi Coleen,

Looks good!

-George

On 8/2/2017 3:42 PM, coleen.phillimore at oracle.com wrote:
> Summary: Include Shared Dictionary printing when printing system 
> dictionaries in jcmd
>
> Also already included in -XX:+PrintSystemDictionaryAtExit. 
> -Xshare:dump also has already added for -XX:+PrintSystemDictionaryAtExit.
>
> Tested with runThese in background and running jcmds, also see added 
> test.
>
> open webrev at http://cr.openjdk.java.net/~coleenp/8130072.01/webrev
> bug link https://bugs.openjdk.java.net/browse/JDK-8130072
>
> Thanks,
> Coleen