} catch (MalformedURLException e) {
e.printStackTrace();
}
// add controller
TreeViewServicesManager tvsm = new TreeViewServicesManager();
tvsm.setConfiguration(conf);
tvsm.setExtensionManager(em);
tvsm.init();
// load first geometry into model
String value = conf.getProperty("mapnumber");
int serviceIndex = 0;
if (value != null) {