create an instance of libcommmessage.history concode_field_sep PlaceHolder placeHolder concode_field_sep LibCommMessage.Payload createLibCommMessagePayload concode_elem_sep LibCommMessage createLibCommMessage concode_elem_sep LibCommMessage.Watchers createLibCommMessageWatchers concode_elem_sep LibCommMessage.History.Event createLibCommMessageHistoryEvent concode_elem_sep LibCommMessage.Watchers.Watcher createLibCommMessageWatchersWatcher
LibCommMessage . History function ( ) { return new LibCommMessage . History ( ) ; }