How to support XML as a Spring WebMvc REST service

WebConfig.java

@EnableWebMvc
@Configuration
public class WebConfig extends WebMvcConfigurerAdapter {
 
    @Override
    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
        messageConverters.add(createXmlHttpMessageConverter());
        messageConverters.add(new MappingJackson2HttpMessageConverter());
 
        super.configureMessageConverters(converters);
    }
    
    private HttpMessageConverter<Object> createXmlHttpMessageConverter() {
        MarshallingHttpMessageConverter xmlConverter = 
          new MarshallingHttpMessageConverter();
 
        XStreamMarshaller xstreamMarshaller = new XStreamMarshaller();
        xmlConverter.setMarshaller(xstreamMarshaller);
        xmlConverter.setUnmarshaller(xstreamMarshaller);
 
        return xmlConverter;
    }
}