code: function UMLClassView() {
          UMLClassifierView.apply(this, arguments);
          this.fillColor  = PreferenceManager.get("uml.class.fillColor", "#ffffff") || PreferenceManager.get("view.fillColor", "#ffffff");
          this.stereotypeDisplay  = PreferenceManager.get("uml.class.stereotypeDisplay", UML.SD_LABEL);
          this.suppressAttributes = PreferenceManager.get("uml.class.suppressAttributes", false);
          this.suppressOperations = PreferenceManager.get("uml.class.suppressOperations", false);
      }
docs: UMLClassView
  @constructor
  @extends UMLClassifierView