@Test(expected = FileNotFoundException.class)
  public void TC_getXMLFile_FileNotFoundException()
      throws JAXBException, ParserConfigurationException, SAXException, IOException {
    OKW_XmlReader myXlReader = new OKW_XmlReader("DoesNotExists.xml");

    String Actuell = myXlReader.getXMLFile();

    Assert.assertEquals("Ein Wert wird erwartet:", "OKW_XmlReaderTestXML.xml", Actuell);
  }
  @Test
  public void TC_getXMLFile() {
    try {

      OKW_XmlReader myXlReader = new OKW_XmlReader("OKW_XmlReaderTestXML.xml");

      String Actuell = myXlReader.getXMLFile();

      Assert.assertEquals("Ein Wert wird erwartet:", "OKW_XmlReaderTestXML.xml", Actuell);

    } catch (JAXBException | ParserConfigurationException | SAXException | IOException e) {
      Assert.fail(e.getMessage());
    }
  }