presto-main/src/main/java/io/prestosql/operator/WorkProcessorSourceOperatorAdapter.java/WorkProcessorSourceOperatorAdapter/createAdapterOperator
class WorkProcessorSourceOperatorAdapter:        default WorkProcessorSourceOperator createAdapterOperator(
                Session session,
                MemoryTrackingContext memoryTrackingContext,
                DriverYieldSignal yieldSignal,
                WorkProcessor<Split> splits)
        {
            return create(session, memoryTrackingContext, yieldSignal, splits);
        }