java/util/Properties/ConcurrentLoadAndStoreXML.java FAILED in JDK8 on linux-arm

**Failing Test Info**
Test Name: java/util/Properties/ConcurrentLoadAndStoreXML.java
Test Duration: 1 second
Machine it fails on: [test-docker-ubuntu2404-armv7-9](https://ci.adoptium.net/computer/test-docker-ubuntu2404-armv7-9)
Machines it passes on (if intermittent): [test-docker-ubuntu2404-armv7-10](https://ci.adoptium.net/computer/test-docker-ubuntu2404-armv7-10)

**Jenkins Test Job Info**
Jenkins Test Job Name: (Example: Test_openjdk8_hs_extended.openjdk_arm_linux_testList_0)
Jenkins Test Job URL: https://ci.adoptium.net/view/Test_grinder/job/Grinder/16101
TRSS link for the build (if available):

**Deep History Link from TRSS (if available)**

** Rerun in Grinder Link (if available) or Steps to Reproduce**

Run standard grinder with jdk_custom and java/util/Properties/ConcurrentLoadAndStoreXML.java

**Java Version output (from console output)**

```
13:37:34 openjdk version "1.8.0_482-beta"
13:37:34 OpenJDK Runtime Environment (Temurin)(build 1.8.0_482-beta-202601242115-b08)
13:37:34 OpenJDK Client VM (Temurin)(build 25.482-b08, mixed mode)
```

**Relevant Console Output (showing exceptions/errors/crashes)**

```
13:28:15 stdout:
13:28:15 #
13:28:15 # A fatal error has been detected by the Java Runtime Environment:
13:28:15 #
13:28:15 # SIGSEGV (0xb) at pc=0xf0165320, pid=4435, tid=0xce0af420
13:28:15 #
13:28:15 # JRE version: OpenJDK Runtime Environment (8.0_482-b08) (build 1.8.0_482-beta-202601242115-b08)
13:28:15 # Java VM: OpenJDK Client VM (25.482-b08 mixed mode linux-aarch32 )
13:28:15 # Problematic frame:
13:28:15 # j sun.reflect.MethodAccessorGenerator.generateConstructor(Ljava/lang/Class;[Ljava/lang/Class;[Ljava/lang/Class;I)Lsun/reflect/ConstructorAccessor;+14
13:28:15 #
13:28:15 # Core dump written. Default location: /home/jenkins/workspace/Grinder/aqa-tests/TKG/output_17702980841527/jdk_custom_0/work/jdk_test/scratch/0/core or core.4435
13:28:15 #
13:28:15 # An error report file with more information is saved as:
13:28:15 # /home/jenkins/workspace/Grinder/aqa-tests/TKG/output_17702980841527/jdk_custom_0/work/jdk_test/scratch/0/hs_err_pid4435.log
13:28:15 #
13:28:15 # If you would like to submit a bug report, please visit:
13:28:15 # https://github.com/adoptium/adoptium-support/issues
13:28:15 #
13:28:15
13:28:15 TEST RESULT: Error. Agent communication error: java.io.EOFException; check console log for any additional details
```

**Attach or link to relevant artifacts**

[ConcurrentLoadAndStoreXML.jtr.xml](https://github.com/user-attachments/files/25102992/ConcurrentLoadAndStoreXML.jtr.xml)

[hs_err_pid4435.log](https://github.com/user-attachments/files/25102996/hs_err_pid4435.log)

Start with java/util/Properties/ConcurrentLoadAndStoreXML.java and reproduce it using the standard Grinder command with jdk_custom. Inspect hs_err_pid4435.log and the attached JTR artifact, focusing on the SIGSEGV in MethodAccessorGenerator on linux-aarch32. Done means the failure's cause is established and the test completes without the JVM crash on the affected machine.

Written by the indexing model from the issue text.