public List<String> getStationKeyNames() {
    List<String> keys = new ArrayList<>();
    if ((stationKeys != null) && !stationKeys.isEmpty()) {
      for (Key key : stationKeys) {
        keys.add(key.name);
      }
    }
    return keys;
  }
public List<String> getStationKeyNames() {
    List<String> keys = new ArrayList<>();
    if ((stationKeys != null) && !stationKeys.isEmpty()) {
      for (Key key : stationKeys) {
        keys.add(key.name);
      }
    }
    return keys;
  }
public List < String > getStationKeyNames ( ) { List < String > keys = new ArrayList <> ( ) ; if ( ( stationKeys != null ) && ! stationKeys . isEmpty ( ) ) { for ( Key key : stationKeys ) { keys . add ( key . name ) ; } } return keys ; }
Get the station key names

@return the list of station key names
Get the station key names