[8u] Request for Approval for JDK-8216037: Avoid calling vm_update with a NULL name

[Siddhesh Poyarekar]

Hello,

I would like to request approval for this small bug fix for jdk8u.  Bug 
report is here:

https://bugs.openjdk.java.net/browse/JDK-8216037

The fix was posted here:

https://mail.openjdk.java.net/pipermail/jdk8u-dev/2018-December/008342.html

and has been reviewed here by Andrew Hughes:

https://mail.openjdk.java.net/pipermail/jdk8u-dev/2019-January/008354.html

Thanks,
Siddhesh