anchor.diff:  
       @GET
       @Path("/name/{name}")
  -    @Blocking
       public Set<Country> name(String name) {
           return countriesService.getByName(name);
       }
  
positive.code: ----
  package org.acme.rest.client;
  
  import io.smallrye.common.annotation.Blocking;
  import org.jboss.resteasy.reactive.RestPath;
  
  import javax.annotation.PostConstruct;
  import javax.ws.rs.GET;
  import javax.ws.rs.Path;
  import java.net.URI;
  
negative.code: @Path("/country")
  public class CountriesResource {
  
      private final CountriesService countriesService;
  
      public CountriesResource() {
          countriesService = RestClientBuilder.newBuilder()
              .baseUri(URI.create("https://restcountries.eu/rest"))
              .build(CountriesService.class);
  