protected List<Method> extractSupportMethods(final Object bean, final ApplicationContext applicationContext) {
        return Arrays.stream(ReflectionUtils.getUniqueDeclaredMethods(bean.getClass()))
                .collect(Collectors.toList());
    }
Extracts the collection of instances of supported methods.<br>

@param bean               bean instance.
@param applicationContext applicationContext.
@return bean map
shenyu-client/shenyu-client-core/src/main/java/org/apache/shenyu/client/core/register/extractor/BaseApiBeansExtractor.java