code: public void deleteEnvironment(@Observes(precedence = -10) AfterClass event, OpenShiftAdapter client,
          CubeOpenShiftConfiguration configuration) throws Exception {
          OpenShiftResourceFactory.deleteEnvironment(event.getTestClass(), client, configuration, classTemplateProcessor.getTemplates());
      }
docs: Tear down the environment.
  <p>
  In the future, this might be handled by stopping application Cube
  objects, e.g. StopCube(application), DestroyCube(application).