code: @Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case AfplibPackage.USC__BYPSIDEN:
  				return BYPSIDEN_EDEFAULT == null ? bypsiden != null : !BYPSIDEN_EDEFAULT.equals(bypsiden);
  		}
  		return super.eIsSet(featureID);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated