RFR: 8284734: Undiscovered references if using ReferentBasedDiscovery

[Kim Barrett]

On Tue, 19 Apr 2022 08:47:01 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> > There really needs to be some testing with ReferentBasedDiscovery.
> 
> Tier1-6 pass with `-XX:RefDiscoveryPolicy=1`.

I meant repeated / CI testing.  Otherwise will just bit-rot.

-------------

PR: https://git.openjdk.java.net/jdk/pull/8196