RFR:8219721: jcmd from earlier release will hang attaching to VM with JDK-8215622 applied

[serguei.spitsyn at oracle.com]

Hi Lin,

It looks good to me too.

Thanks,
Serguei

On 3/4/19 1:13 AM, 臧琳 wrote:
> Dear All,
>     May I ask your help to review the fix of compatibility issue introduced by JDK-8215622
>     webrev:  http://cr.openjdk.java.net/~xiaofeya/8219721/webrev.01/
>     Bug:  https://bugs.openjdk.java.net/browse/JDK-8219721
>
>     FYI, this webrev is forked from the discussion https://mail.openjdk.java.net/pipermail/serviceability-dev/2019-February/027240.html.
>
> Thanks,
> Lin