Thread dumps don't work in profiler

[namedgraph]

Apache NetBeans version

Apache NetBeans 23

What happened

Clicked "Take thread dump from the profiled process" button, got this error:

Exception in thread "*** Profiler Agent Communication Thread" java.lang.RuntimeException: java.lang.IllegalAccessException: class org.netbeans.lib.profiler.server.system.ThreadDump cannot access class sun.management.ThreadInfoCompositeData (in module java.management) because module java.management does not export sun.management to unnamed module @6b884d57
  at org.netbeans.lib.profiler.server.system.ThreadDump.toCompositeData(ThreadDump.java:85)
  at org.netbeans.lib.profiler.server.system.ThreadDump.takeThreadDump(ThreadDump.java:71)
  at org.netbeans.lib.profiler.server.ProfilerServer.handleClientCommand(ProfilerServer.java:1664)
  at org.netbeans.lib.profiler.server.ProfilerServer.listenToClient(ProfilerServer.java:1753)
  at org.netbeans.lib.profiler.server.ProfilerServer.run(ProfilerServer.java:676)
Caused by: java.lang.IllegalAccessException: class org.netbeans.lib.profiler.server.system.ThreadDump cannot access class sun.management.ThreadInfoCompositeData (in module java.management) because module java.management does not export sun.management to unnamed module @6b884d57
  at java.base/jdk.internal.reflect.Reflection.newIllegalAccessException(Reflection.java:392)
  at java.base/java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:674)
  at java.base/java.lang.reflect.Method.invoke(Method.java:560)
  at org.netbeans.lib.profiler.server.system.ThreadDump.toCompositeData(ThreadDump.java:83)
  ... 4 more

Tried with NetBeans 18 as well, same result.

Language / Project Type / NetBeans Component

Java Maven project

How to reproduce

1. Generated the calibration pack for Linux x64 on Netbeans Windows 10
2. Placed the pack into an application running on Docker with a WSL 2 Ubuntu backend
3. Profiler successfully connected to the application on localhost
4. Tried to take a thread dump

Did this work correctly in an earlier version?

Apache NetBeans 16 or earlier

Operating System

WSL 2 Ubuntu / Win 10

JDK

17

Apache NetBeans packaging

Apache NetBeans provided installer

Anything else

No response

Are you willing to submit a pull request?

No

[namedgraph]

This is from the webapp's Docker container that I was trying to take a thread dump of:

openjdk 17.0.5 2022-10-18
OpenJDK Runtime Environment Temurin-17.0.5+8 (build 17.0.5+8)
OpenJDK 64-Bit Server VM Temurin-17.0.5+8 (build 17.0.5+8, mixed mode, sharing)

[JoachimRohde]

I assume this is related to #7323