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

[Alex Menkov]

On Fri, 13 Feb 2026 21:20:23 GMT, Alex Menkov <amenkov at openjdk.org> wrote:

> TestClass is a container class which contains a number of value object, main test process and target VM create TestClass object, so the test can compare the object and its representation in the target VM heap dump.
> After JDK-8376135 `new TestClass()` may cause unreachable TestClass instance is still in the heap, so it appears in the heap dump too.
> The simplest solution is to make TestClass non-value class (actual tested value classes are nested classes of TestClass)

This pull request has now been integrated.

Changeset: 7ec54d5f
Author:    Alex Menkov <amenkov at openjdk.org>
URL:       https://git.openjdk.org/valhalla/commit/7ec54d5f745d51d73a3acf02a3fe60137da5c7eb
Stats:     2 lines in 2 files changed: 0 ins; 1 del; 1 mod

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

Reviewed-by: cjplummer, sspitsyn

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PR: https://git.openjdk.org/valhalla/pull/2109