Test javax/management/remote/mandatory/notif/NotifReconnectDeadlockTest.java failed with NullPointerException

Test: javax/management/remote/mandatory/notif/NotifReconnectDeadlockTest.java

----------System.out:(1/57)----------
>>> Tests reconnection done by a fetching notif thread.
----------System.err:(16/1440)----------
Jun 20, 2024 5:26:08 PM com.sun.jmx.remote.internal.ServerCommunicatorAdmin reqIncoming
WARNING: The server has decided to close this client connection.
java.lang.NullPointerException: Cannot invoke "javax.management.remote.NotificationResult.getNextSequenceNumber()" because "nr" is null
at java.management/com.sun.jmx.remote.internal.ClientNotifForwarder.init(ClientNotifForwarder.java:844)
at java.management/com.sun.jmx.remote.internal.ClientNotifForwarder.addNotificationListener(ClientNotifForwarder.java:185)
at java.management.rmi/javax.management.remote.rmi.RMIConnector$RemoteMBeanServerConnection.addNotificationListener(RMIConnector.java:1218)
at NotifReconnectDeadlockTest.main(NotifReconnectDeadlockTest.java:94)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at com.sun.javatest.regtest.agent.MainWrapper$MainTask.run(MainWrapper.java:138)
at java.base/java.lang.Thread.run(Thread.java:1575)

JavaTest Message: Test threw exception: java.lang.NullPointerException: Cannot invoke "javax.management.remote.NotificationResult.getNextSequenceNumber()" because "nr" is null
JavaTest Message: shutting down test