public void addPickupId(String id){
  if (_pickupList.contains(id)) {
    return;
  }
  _pickupList.add(id);
  log.debug("track ({}) add pick up id {}",getName(),id);
  setDirtyAndFirePropertyChange(PICKUP_CHANGED_PROPERTY,null,id);
}

public void addPickupId ( String id ) { if ( _pickupList . contains ( id ) ) { return ; } _pickupList . add ( id ) ; log . debug ( "track ({}) add pick up id {}" , getName ( ) , id ) ; setDirtyAndFirePropertyChange ( PICKUP_CHANGED_PROPERTY , null , id ) ; }
add train or route id to this track .
