code: public EClass getSTC() {
  		if (stcEClass == null) {
  			stcEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(339);
  		}
  		return stcEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated