anchor.diff:  		// ...
   	}
   ----
  +<1> Testing whether `myHeader` equals `myValue`.
   
   TIP: You can match `Content-Type` and `Accept` with the headers condition, but it is better to use
   <<mvc-ann-requestmapping-consumes, consumes>> and <<mvc-ann-requestmapping-produces, produces>>
  
positive.code: 		// ...
  	}
  ----
  
  Note that using `@ModelAttribute` is optional (for example, to set its attributes).
  By default, any argument that is not a simple value type (as determined by
  
negative.code: 		// ...
  	}
  ----
  <1> Using a `@SessionAttribute` annotation.
  
  For use cases that require adding or removing session attributes, consider injecting
  `org.springframework.web.context.request.WebRequest` or
  