in dubbo-spring-boot-compatible/autoconfigure/src/main/java/org/apache/dubbo/spring/boot/context/event/DubboConfigBeanDefinitionConflictApplicationListener.java [55:59]
public void onApplicationEvent(ContextRefreshedEvent event) {
ApplicationContext applicationContext = event.getApplicationContext();
BeanDefinitionRegistry registry = getBeanDefinitionRegistry(applicationContext);
resolveUniqueApplicationConfigBean(registry, applicationContext);
}