[XPaaS] AMQ - Unhandled CancellationException in cursor duplicate detection logic

Issue

• After deleting the scheduler folder, we got the following error: java.util.concurrent.CancellationException

• Some messages are lost and some messages sent to the DLQ (ActiveMQ.DLQ) with the following error:

  String Property - dlqDeliveryFailureCause   java.lang.Throwable: duplicate paged in from cursor for queue://test.queue