anchor.diff:          }
       }
   }
  +----
  +
  +.Xml
  +[source,xml,role="secondary"]
  +----
  +<http>
  +	<oauth2-login oidc-user-service-ref="oidcUserService"
  +				  ...
  +    />
  +</http>
   ----
   ====
   
  
positive.code:         }
      }
  }
  ----
  ====
  
  
negative.code: 
  If you are not able to use Spring Boot 2.x and would like to configure one of the pre-defined providers in `CommonOAuth2Provider` (for example, Google), apply the following configuration:
  
  .OAuth2 Login Configuration
  ====
  .Java
  [source,java,role="primary"]
  ----
  @Configuration
  public class OAuth2LoginConfig {
  