@AfterClass
 public static void tearDownJmemcache() throws Exception {
   testsFactory.shutdown();
 }
 @Before
 public void setUpJmemcache() throws Exception {
   // create database
   jmemcache = testsFactory.newMemcachedClient();
 }
 @BeforeClass
 public static void setMemcache() throws IOException {
   testsFactory = MemcachedForTestsFactory.with(Version.Main.PRODUCTION);
 }