RFR: 8152896: Convert PrintCompressedOopsMode to Unified Logging

[Stefan Johansson]

Hi Rachel,

On 2016-04-05 20:00, Rachel Protacio wrote:
> Hello,
>
> Please review this change, converting -XX:+PrintCompressedOopsMode to 
> -Xlog:gc+heap. The existing diagnostic flag has been aliased to the 
> info level of this tagset (for the "Heap address" message that for 
> example appears in the hs_err file), and there are both debug and 
> trace levels of logging available as well, as per our established 
> schema for assigning levels.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8152896
> Open webrev: http://cr.openjdk.java.net/~rprotacio/8152896.00/
>
The change looks good in general but I see that some log messages have a 
dot in the end. I know you're just moving this over to UL but would you 
mind removing these dots to have the same style as other (gc, heap) 
messages.

Thanks,
Stefan

> Passes JPRT and RBT quick/non-colo tests.
>
> Thanks!
> Rachel