RFR(xs): 8193846: Obsolete the VM option UseUTCFileTimestamp

[Calvin Cheung]

On 2/6/18, 6:48 PM, David Holmes wrote:
> Hi Calvin,
>
> On 7/02/2018 12:40 PM, Calvin Cheung wrote:
>> Hi David,
>>
>> Thanks for taking a look.
>>
>> On 2/6/18, 6:18 PM, David Holmes wrote:
>>> Hi Calvin,
>>>
>>> As it has been ignored before now anyway I don't think you need to 
>>> be cautious about expiring it in 12.
>
> This probably wasn't clear enough. Please add 12 as the "expires in" 
> version.
Updated webrev with the "expires in" version set to 12:

     http://cr.openjdk.java.net/~ccheung/8193846/webrev.01/

thanks,
Calvin
>
>>>
>>> Note you can't push this yet as the version change has not hit 
>>> jdk/hs yet.
>> I'll wait for the version change. Hopefully, it will happen after the 
>> next sync from jdk/jdk to jdk/hs.
>
> Yes.
>
>> I've been testing it with the --with-feature-version=11 option in the 
>> configure command.
>
> I'd forgotten about that. :)
>
> Thanks,
> David
>
>> thanks,
>> Calvin
>>>
>>> Thanks,
>>> David
>>>
>>> On 7/02/2018 6:17 AM, Calvin Cheung wrote:
>>>> bug: https://bugs.openjdk.java.net/browse/JDK-8193846
>>>>
>>>> CSR: https://bugs.openjdk.java.net/browse/JDK-8195797
>>>>
>>>> webrev: http://cr.openjdk.java.net/~ccheung/8193846/webrev.00/
>>>>
>>>> Sample output:
>>>>
>>>> $ ./bin/java -XX:+UseUTCFileTimestamp -version
>>>> Java HotSpot(TM) 64-Bit Server VM warning: Ignoring option 
>>>> UseUTCFileTimestamp; support was removed in 11.0
>>>> java version "11-internal" 2018-03-20
>>>> Java(TM) SE Runtime Environment 18.3 (slowdebug build 
>>>> 11-internal+0-adhoc.cccheung.open)
>>>> Java HotSpot(TM) 64-Bit Server VM 18.3 (slowdebug build 
>>>> 11-internal+0-adhoc.cccheung.open, mixed mode)
>>>>
>>>> thanks,
>>>> Calvin