public virtual ProcessDefinitionBuilder startTransition(string destinationActivityId, string transitionId)
{
if (string.ReferenceEquals(destinationActivityId, null))
{
throw new PvmException("destinationActivityId is null");
}
ActivityImpl activity = Activity;
transition_Renamed = activity.createOutgoingTransition(transitionId);
unresolvedTransitions.Add(new object[] { transition_Renamed, destinationActivityId });
processElement = transition_Renamed;
return(this);
}