[lworld] RFR: 8376461: [lworld] serviceability/jvmti/valhalla/HeapDump/HeapDump.java fails More than 1 instances of 'TestClass' found

[Alex Menkov]

On Fri, 20 Feb 2026 00:13:20 GMT, Chris Plummer <cjplummer at openjdk.org> wrote:

> > So my assumption that the object is unreachable was incorrect.
> > JDK-8376135 introduced `null_reset_value instance` (instance with zero fields) and the instance is live, so it's dumped.
> 
> Ok. So does this mean you want to stick with your current fix?

Yes

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PR Comment: https://git.openjdk.org/valhalla/pull/2109#issuecomment-3931071632