The following test timed out in the JDK22 CI:

javax/management/remote/mandatory/connection/ReconnectTest.java

Here's a snippet from the log file:

#section:main
----------messages:(9/349)----------
command: main ReconnectTest
reason: User specified action: run main ReconnectTest
started: Sat Sep 16 06:10:14 UTC 2023
Mode: othervm
Additional options from @modules: --add-modules java.management,java.management.rmi
Timeout information:
--- Timeout information end.
finished: Sat Sep 16 06:21:29 UTC 2023
elapsed time (seconds): 675.347
----------configuration:(3/66)----------
Boot Layer
  add modules: java.management java.management.rmi

----------System.out:(14/344)----------
>>> test to reconnect.


>>> Test for protocol rmi
The default domain is DefaultDomain
************** Sleeping ...... 0
Sleep done.
The default domain is DefaultDomain
************** Sleeping ...... 1
Sleep done.
The default domain is DefaultDomain
************** Sleeping ...... 2
Sleep done.
Timeout signalled after 480 seconds
----------System.err:(6/465)----------
Sep 16, 2023 6:10:23 AM com.sun.jmx.remote.internal.ServerCommunicatorAdmin reqIncoming
WARNING: The server has decided to close this client connection.
Sep 16, 2023 6:10:24 AM com.sun.jmx.remote.internal.ServerCommunicatorAdmin reqIncoming
WARNING: The server has decided to close this client connection.
Sep 16, 2023 6:10:36 AM com.sun.jmx.remote.internal.ServerCommunicatorAdmin reqIncoming
WARNING: The server has decided to close this client connection.
----------rerun:(49/6420)*----------

<snip>

result: Error. Program `c:\ade\mesos\work_dir\jib-master\install\jdk-22+16-1180\windows-x64-debug.jdk\jdk-22\fastdebug\bin\java' timed out (timeout set to 480000ms, elapsed time including timeout handling was 675339ms).