RFR: 8361314: Test serviceability/jvmti/VMEvent/MyPackage/VMEventRecursionTest.java FATAL ERROR in native method: Failed during the GetClassSignature call

[Serguei Spitsyn]

On Thu, 10 Jul 2025 00:08:26 GMT, Alex Menkov <amenkov at openjdk.org> wrote:

> The fix adds guards against JVMTI_ERROR_WRONG_PHASE error in VMObjectAlloc event handler.
> 
> Testing: fixed test on all platforms

Changes requested by sspitsyn (Reviewer).

Looks good.

test/hotspot/jtreg/serviceability/jvmti/VMEvent/libVMEventTest.c line 67:

> 65:   }
> 66: }
> 67: 

Nit: It'd be better to use the `RawMonitorLocker` defined in the `jvmti_common.hpp`.
The usages can be found in the `test/hotspot/jtreg/serviceability/jvmti/vthread` tests.

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PR Review: https://git.openjdk.org/jdk/pull/26231#pullrequestreview-3007845066
Marked as reviewed by sspitsyn (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/26231#pullrequestreview-3007849937
PR Review Comment: https://git.openjdk.org/jdk/pull/26231#discussion_r2199073603