com.github.olivergondza.dumpling.factory.IllegalRuntimeStateException: IN_OBJECT_WAIT thread declares they are waiting to acquire same lock

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com.github.olivergondza.dumpling.factory.IllegalRuntimeStateException: IN_OBJECT_WAIT thread declares they are waiting to acquire same lock:
"Finalizer" #3 daemon prio=8 os_prio=0 cpu=2.26ms elapsed=50.06s tid=0x00007f31582b8800 nid=0x4608 in Object.wait()  [0x00007f31295fc000]
   java.lang.Thread.State: WAITING (on object monitor)
	at java.lang.Object.wait(java.base@11.0.18/Native Method)
	- waiting on <no object reference available>
	at java.lang.ref.ReferenceQueue.remove(java.base@11.0.18/ReferenceQueue.java:155)
	- waiting to re-lock in wait() <0x000000008aa00dd8> (a java.lang.ref.ReferenceQueue$Lock)
	at java.lang.ref.ReferenceQueue.remove(java.base@11.0.18/ReferenceQueue.java:176)
	at java.lang.ref.Finalizer$FinalizerThread.run(java.base@11.0.18/Finalizer.java:170)

Java 11.0.18