code: private void loadData() throws JAXBException {
  		if (file.exists()) {
  			final JAXBContext jc = JAXBContext.newInstance(Kopemedata.class);
  			final Unmarshaller unmarshaller = jc.createUnmarshaller();
  			data = (Kopemedata) unmarshaller.unmarshal(file);
  			LOG.trace("Daten geladen, Daten: " + data);
  		} else {
  			LOG.info("Datei {} existiert nicht", file.getAbsolutePath());
  			data = new Kopemedata();
  			data.setTestcases(new Testcases());
  			final Testcases tc = data.getTestcases();
  			LOG.trace("TC: " + tc);
  			tc.setClazz(file.getName());
  
  		}
  	}
docs: Loads the data.
  
  @throws JAXBException Thrown if the File countains errors