@AfterClass
  public static void tearDown() {
    try {
      TestHelper.clearFeed(client, feed);
      client.feeds().delete(feed).execute();
    } catch (LocomatixException le) {
      System.out.println(le.getMessage());
    }

    TestHelper.shutdownClient(client);
  }
  @BeforeClass
  public static void setUp() {
    client = TestHelper.newClient();

    try {
      client.feeds().create(feed).execute();
      client.objects(feed).create(oid1).execute();
    } catch (LocomatixException le) {
      System.out.println(le.getMessage());
    }
  }