public static <S> S load(Class<S> service, ClassLoader loader) throws EnhancedServiceNotFoundException {
        return InnerEnhancedServiceLoader.getServiceLoader(service).load(loader, true);
    }
@Test
    public void testLoadByClass() {
        Hello load = EnhancedServiceLoader.load(Hello.class);
        assertThat(load.say()).isEqualTo("Olá.");
    }