private  Collection getSpringFactoriesInstances(Class type,
			Class<?>[] parameterTypes, Object... args) {
		ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
		// Use names and ensure unique to protect against duplicates
		Set names = new LinkedHashSet<>(
				SpringFactoriesLoader.loadFactoryNames(type, classLoader));
		List instances = createSpringFactoriesInstances(type, parameterTypes,
				classLoader, args, names);
		AnnotationAwareOrderComparator.sort(instances);
		return instances;
}

@Order(Ordered.HIGHEST_PRECEDENCE)
public class HelloWorldApplicationContextInitializer
    implements ApplicationContextInitializer {
  @Override
  public void initialize(C applicationContext) {
    System.out.println("ConfigurableApplicationContext.id = "+ applicationContext.getId());
  }
}

public class AfterHelloWorldApplicationContextInitializer implements ApplicationContextInitializer, Ordered {
  @Override
  public void initialize(ConfigurableApplicationContext applicationContext) {
    System.out.println("After application.id = " + applicationContext.getId());
  }
  @Override
  public int getOrder() {
    return Ordered.LOWEST_PRECEDENCE;
  }
}