code: public EClass getDrawingOrderSubset() {
  		if (drawingOrderSubsetEClass == null) {
  			drawingOrderSubsetEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(491);
  		}
  		return drawingOrderSubsetEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated