new EqualsTester()
        .addEqualityGroup(parameters.get(0))
        .addEqualityGroup(parameters.get(1))
        .testEquals();
  }

  public void testStaticMethod_call() throws Exception {
    Invokable<?, ?> delegate = Prepender.method("prepend", String.class, Iterable.class);
    @SuppressWarnings("unchecked") // prepend() returns Iterable<String>
    Iterable<String> result =