RFR: 8219149: ProcessTools.ProcessBuilder should print timing info for subprocesses

[Daniel D. Daugherty]

Thumbs up.

Dan


On 5/31/19 8:02 AM, Roger Riggs wrote:
> +1
>
> On 5/31/19 2:19 AM, David Holmes wrote:
>> Hi Kim,
>>
>> This seems reasonable to me.
>>
>> Thanks,
>> David
>>
>> On 31/05/2019 7:04 am, Kim Barrett wrote:
>>>> On May 30, 2019, at 3:58 PM, Roger Riggs <Roger.Riggs at oracle.com> 
>>>> wrote:
>>>>
>>>> Hi Kim,
>>>>
>>>> To ensure you see some messages in the case of timeouts, it would be
>>>> useful to call System.out.flush() after printing the message in 
>>>> logProcess().
>>>
>>> Good idea; added.
>>>
>>> full: http://cr.openjdk.java.net/~kbarrett/8219149/open.01/
>>> incr: http://cr.openjdk.java.net/~kbarrett/8219149/open.01.inc/
>>>
>>>> I'm ok with the timestamps, as is, though the Duration might be 
>>>> useful in
>>>> some cases.
>>>
>>> As I discussed with Roger, I want to keep the change simple for now,
>>> as we're not yet sure where to expend effort looking deeper. I think
>>> comparing timestamps in just a few cases will tell us a lot (possibly
>>> that we're looking in entirely the wrong place, in which case we might
>>> just undo this change).
>>>
>>>
>