anchor.diff:      if (message != null) {
         _json["message"] = message;
       }
  +    if (sourcePath != null) {
  +      _json["sourcePath"] = sourcePath;
  +    }
       return _json;
     }
   }
  
positive.code:     if (_json.containsKey("issues")) {
        issues = _json["issues"].map((value) => new AnalysisIssue.fromJson(value)).toList();
      }
    }
  
    core.Map toJson() {
      var _json = new core.Map();
      if (issues != null) {
        _json["issues"] = issues.map((value) => (value).toJson()).toList();
      }
      return _json;
    }
  
negative.code: 
    core.int line;
  
    /** deprecated - see sourcePath */
    core.String location;
  
    core.String message;
  
    core.String sourcePath;
  
  
    AnalysisIssue();
  