RFR: 8166117: Add UTC timestamp decorator for UL

[Robbin Ehn]

Hi Marcus, looks good!

/Robbin


On 10/05/2016 03:26 PM, Marcus Larsson wrote:
> Hi,
>
> Please review the following patch to add a UTC timestamp decorator for 
> UL.
>
> os::iso8601_time() has been modified to allow timestamps based on UTC. 
> os::gmtime_pd() has been added to replace os::localtime_pd() when UTC 
> is requested. Patch also includes a unit test for the new decoration.
>
> Webrev:
> http://cr.openjdk.java.net/~mlarsson/8166117/webrev.00/
>
> Issue:
> https://bugs.openjdk.java.net/browse/JDK-8166117
>
> Testing:
> New unit test through JPRT.
>
> Thanks,
> Marcus