RFR: 8238665: Add JFR event for direct memory statistics

Alan Bateman Alan.Bateman at oracle.com
Tue Mar 31 09:22:33 UTC 2020

On 19/03/2020 08:35, Denghui Dong wrote:
> Make sense, updated.
> Webrev: http://cr.openjdk.java.net/~ddong/8238665/webrev.04/
Thanks for the updates, looks much better.

A minor comment on ManagementFactoryHelper is that bufferPools doesn't 
have to initialized to null. That will avoid a volatile write.


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