net.rim.blackberry.api.bbm.platform.io
Interfaces 
BBMPlatformChannel
BBMPlatformConnection
BBMPlatformConnectionListener
BBMPlatformIncomingJoinRequest
BBMPlatformJoinRequest
BBMPlatformOutgoingJoinRequest
BBMPlatformSession
IOErrorCode
Classes 
BBMPlatformChannelListener
BBMPlatformData
BBMPlatformSessionListener
Exceptions 
ContactUnreachableException
DataOverflowException