DebugRouterMisconfiguration
DefaultExecutorServiceConfigurator
DefaultFailureDetectorRegistry
DefaultSupervisorStrategy
DefaultVirtualNodesFactor
DequeBasedMessageQueueSemantics
DistributedPubSubMediator
DistributedPubSubMessages
DistributedPubSubSettings
DroppingDispatcherConfigurator
DummyClassForStringSources
defaultAllowCoreThreadTimeout
defaultSupervisorStrategy