code: public EClass getUSC() {
  		if (uscEClass == null) {
  			uscEClass = (EClass)EPackage.Registry.INSTANCE.getEPackage(AfplibPackage.eNS_URI).getEClassifiers().get(344);
  		}
  		return uscEClass;
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated