code: private Integer mapTaskID(Integer id)
     {
        Integer mappedID = m_clashMap.get(id);
        if (mappedID == null)
        {
           mappedID = id;
        }
        return (mappedID);
     }
docs: Deals with the case where we have had to map a task ID to a new value.
  
  @param id task ID from database
  @return mapped task ID