code: @Override
  	public void eUnset(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.CPIRG__GCGID:
  				setGCGID(GCGID_EDEFAULT);
  				return;
  			case AfplibPackage.CPIRG__PRT_FLAGS:
  				setPrtFlags(PRT_FLAGS_EDEFAULT);
  				return;
  			case AfplibPackage.CPIRG__CODE_POINT:
  				setCodePoint(CODE_POINT_EDEFAULT);
  				return;
  			case AfplibPackage.CPIRG__COUNT:
  				setCount(COUNT_EDEFAULT);
  				return;
  		}
  		super.eUnset(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated