### Question:
VertxReactiveWebServerFactoryCustomizer implements WebServerFactoryCustomizer<VertxReactiveWebServerFactory>, Ordered { @Override public int getOrder() { return 1; } VertxReactiveWebServerFactoryCustomizer(Set<HttpServerOptionsCustomizer> userDefinedCustomizers); @Override void customize(VertxReactiveWebServerFactory factory); @Override int getOrder();  }### Answer:
@Test public void shouldHaveCorrectPriority() { assertThat(customizer.getOrder()).isEqualTo(1); }