Inherited from DefaultChannelGroup
Inherited from ChannelGroup
Inherited from Comparable[ChannelGroup]
Inherited from AbstractSet[Channel]
Inherited from Set[Channel]
Inherited from AbstractCollection[Channel]
Inherited from Collection[Channel]
Inherited from Iterable[Channel]
Inherited from AnyRef
Inherited from Any
(Since version 2.0.2) Will become private[akka] in 2.1, this is not user-api