public void setUp() throws Exception {
   EtmManager.reset();
   BasicConfigurator.configure();
   filter = new HttpRequestPerformanceFilter();
   filter.init(null);
   etmMonitor = EtmManager.getEtmMonitor();
   etmMonitor.start();
 }
  /** Configure JETM */
  @BeforeClass
  public static void setUpBeforeClass() {
    BasicEtmConfigurator.configure();

    etmMonitor = EtmManager.getEtmMonitor();
    etmMonitor.start();
  }