}
public Map newMap() {
final MapModel oldMap = Controller.getCurrentController().getMap();
final MMapIO mapIO = (MMapIO) Controller.getCurrentModeController().getExtension(MapIO.class);
final MapModel newMap = mapIO.newMapFromDefaultTemplate();
restartTransaction(oldMap, newMap);
return new MapProxy(newMap, scriptContext);
}
public Map newMap(URL url) {