JCov and coverage numbers on OpenJDK

Rory O'Donnell rory.odonnell at oracle.com
Tue Mar 3 10:45:46 UTC 2015

Hi Martijn,

Can you send out a link to the lastest results ?

Tuesday, will work for me, checking if Balchandra is available.

On 03/03/2015 10:32, Martijn Verburg wrote:
> Hi All,
> As some of you know we've been running some experiments in the Cloudbees
> incubator to see if we can get accurate code coverage numbers using JCov on
> the jdk9 forest in particular.
> John Oliver has gone back and reviewed the process and the numbers and we
> *think* we've gone about it the right way.
> Before we even think about taking the next step to start producing these
> numbers regularly in the incubator, we need to make sure that we've used
> JCov correctly and that the numbers are not misleading.
> It would be great to have a technical call with John Oliver, Mani, someone
> from Rory's team (the person who does the internal OpenJDK numbers?) and
> probably Jonathan Gibbons.
> Does next Tuesday suit folks?  It all depends on timezones (John Oliver,
> Mani and myself are GMT)
> Cheers,
> Martijn

Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland

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