[8u] RFR(XS) 8245617: ObjectSizeCalculator is not supported on OpenJDK

[Yangfei (Felix)]

> -----Original Message-----
> From: Andrew Hughes [mailto:gnu.andrew at redhat.com]
> Sent: Saturday, May 23, 2020 6:42 PM
> To: Yangfei (Felix) <felix.yang at huawei.com>; Andrew Haley
> <aph at redhat.com>; 'jdk8u-dev at openjdk.java.net' <jdk8u-
> dev at openjdk.java.net>
> Subject: Re: [8u] RFR(XS) 8245617: ObjectSizeCalculator is not supported on
> OpenJDK
>

snip...

> 
> For the record, this is only not applicable to 11u and later because it was
> removed by JDK-8189617.
> 
> At the time of removal, it still had this code, unfixed for OpenJDK.
> It seems trying to fix this was actually the motivation for removing it
> altogether, because it's completely broken with the OpenJDK 9 module &
> versioning changes:
> 
> https://bugs.openjdk.java.net/browse/JDK-8171934
> 
> I've reopened that and this fix to 8u should be pushed under that ID.
> 8245617 has been closed as a dupe.

Thanks for the info.
Webrev: http://cr.openjdk.java.net/~fyang/8171934/webrev.00/ 

> >
> >> Anyway, never mind, it's not worth spending any more time thinking
> about.
> >>
> >> Your patch is OK, thanks.
> >
> > Thanks for the quick review.  Will push this trivial change.
> >
> > Felix
> >
> 
> Pushes to jdk8u require jdk8u-fix-yes
> (https://wiki.openjdk.java.net/display/jdk8u/Main, step #11). Please flag
> JDK-8171934 with a jdk8u-fix-request and I'll approve.

I have labeled JDK-8171934 with jdk8u-fix-request.  Please take a look.

Felix