docs: public static WebMvcLinkBuilder linkTo(Class<?> controller, Method method, Object... parameters) {
  
  		Assert.notNull(controller, "Controller type must not be null!");
  		Assert.notNull(method, "Method must not be null!");
  
  		String mapping = DISCOVERER.getMapping(controller, method);
  		UriTemplate template = UriTemplateFactory.templateFor(mapping);
  		URI uri = template.expand(parameters);
  
  		return new WebMvcLinkBuilder(UriComponentsBuilderFactory.getBuilder()).slash(uri);
  	}