Spring-boot: RestTemplate: Reading Response Body multiple times

config.java

    @Bean
    public RestTemplate restTemplate(final LauHeaderInterceptor lauHeaderInterceptor) {
        final RestTemplate restTemplate = new RestTemplate();
        restTemplate.setMessageConverters(Collections.singletonList(new MappingJackson2HttpMessageConverter()));
        restTemplate.setErrorHandler(new ResponseErrorHandler() {
            @Override
            public boolean hasError(final ClientHttpResponse response) throws IOException {
                return false;
            }

            @Override
            public void handleError(final ClientHttpResponse response) throws IOException {
                log.error("Error while fetching the response: {}", response);
            }
        });
        restTemplate.setInterceptors(Collections.singletonList(lauHeaderInterceptor));
        restTemplate.setRequestFactory(new BufferingClientHttpRequestFactory(new SimpleClientHttpRequestFactory())); //this is the magic
        return restTemplate;
    }

Will you please provide implementation for BufferingClientHttpRequestFactory?