code: @Override
  	public void eUnset(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.GFARC__XPOS:
  				setXPOS(XPOS_EDEFAULT);
  				return;
  			case AfplibPackage.GFARC__YPOS:
  				setYPOS(YPOS_EDEFAULT);
  				return;
  			case AfplibPackage.GFARC__MH:
  				setMH(MH_EDEFAULT);
  				return;
  			case AfplibPackage.GFARC__MFR:
  				setMFR(MFR_EDEFAULT);
  				return;
  		}
  		super.eUnset(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated