code: @Override
  	public void eUnset(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.FONT_DESCRIPTOR_SPECIFICATION__FT_WT_CLASS:
  				setFtWtClass(FT_WT_CLASS_EDEFAULT);
  				return;
  			case AfplibPackage.FONT_DESCRIPTOR_SPECIFICATION__FT_WD_CLASS:
  				setFtWdClass(FT_WD_CLASS_EDEFAULT);
  				return;
  			case AfplibPackage.FONT_DESCRIPTOR_SPECIFICATION__FT_HEIGHT:
  				setFtHeight(FT_HEIGHT_EDEFAULT);
  				return;
  			case AfplibPackage.FONT_DESCRIPTOR_SPECIFICATION__FT_WIDTH:
  				setFtWidth(FT_WIDTH_EDEFAULT);
  				return;
  			case AfplibPackage.FONT_DESCRIPTOR_SPECIFICATION__FT_DS_FLAGS:
  				setFtDsFlags(FT_DS_FLAGS_EDEFAULT);
  				return;
  			case AfplibPackage.FONT_DESCRIPTOR_SPECIFICATION__FT_US_FLAGS:
  				setFtUsFlags(FT_US_FLAGS_EDEFAULT);
  				return;
  		}
  		super.eUnset(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated