protocols / TwoPartyDealProtocol / Secondary / <init>

# <init>

`Secondary(otherSide: SingleMessageRecipient, timestampingAuthority: Party, sessionID: Long, progressTracker: ProgressTracker = Secondary.tracker())`

Abstracted bilateral deal protocol participant that is recipient of initial communication.

Theres a good chance we can push at least some of this logic down into core protocol logic and helper methods etc.