Backport request for JDK-8059321

[Seán Coffey]

Marcus,

You can assign the master bug to yourself : 
https://bugs.openjdk.java.net/browse/JDK-8059321
I'm assuming the JDK 8u40 code is identical to the JDK 9 code then (bar 
any modular path name changes). That'll save you an extra code review, 
Rule 1 [1]. HgUpdater [2] ('the bot') will take care of creating the 
8u40 backport record for you. You just need to push the changes to the 
JDK 8u-dev forest.

You can choose a noreg label from the OpenJDK guide[3]. Add the label to 
the master bug (JDK 9 record)

regards,
Sean.

[1] http://openjdk.java.net/projects/jdk8u/codereview.html
[2] https://wiki.openjdk.java.net/display/general/JBS+Overview
[3] http://openjdk.java.net/guide/changePlanning.html#noreg

On 30/09/2014 17:11, Marcus Lagergren wrote:
> It was reviewed and checked into 9 instead of 8u40, but intended for 8u40. The bug was tagged 8u40 but the bot closed it when I put it into nine. What is the correct procedure here? Clone it as nother bug? It is a clean backport. What noreg labels should I put where? Sorry about the confusion, I am quite the n00b at this kind of thing.
>
> /M
>
> On 30 Sep 2014, at 01:53, Seán Coffey <sean.coffey at oracle.com> wrote:
>
>> Marcus,
>>
>> Is this an approval request ?  The master bug is unassigned and has no noreg- label. Can you fix up records there ?
>> Is this a clean backport for JDK 8u ? Approved if so -  Otherwise please get a code review before pushing.
>>
>> regards,
>> Sean.
>>
>> On 29/09/2014 22:48, Marcus Lagergren wrote:
>>> And the webrev is here:
>>>
>>> http://cr.openjdk.java.net/~lagergren/8059321.4/
>>>
>>> /M
>>>
>>> On 29 Sep 2014, at 14:45, Marcus Lagergren <marcus.lagergren at oracle.com> wrote:
>>>
>>>> The introduction of optimistic types in 8u40 led to numerous performance regressions in startup, because of repeated computations of types and regexp syntax validation.
>>>>
>>>> Bug was reviewed and put into 9, thread is here: http://mail.openjdk.java.net/pipermail/nashorn-dev/2014-September/003544.html
>>>> JIRA entry: https://bugs.openjdk.java.net/browse/JDK-8059321
>>>>
>>>> /M
>>>>