}
private void saveFile(File file) {
try {
XMLExporter_0_4 exporter = new XMLExporter_0_4(turnoutPersistence,
locomotivePersistence, routePersistence);
String xml = exporter.export();
FileWriter fw = new FileWriter(file);
fw.write(xml);
fw.close();
actualFile = file;
} catch (FileNotFoundException e1) {