@Test
  public void testPrivate() {
    class Test {
      @AutoWire(name = "test")
      private DoubleNode mWriter;

      public DoubleNode getWriter() {
        return mWriter;
      }
    }

    Test t1 = new Test();
    DatastreamManager.autowire(t1);
    Assert.assertNotNull(t1.getWriter());
  }