code: @SuppressWarnings("unchecked")
  	@Override
  	public void eSet(int featureID, Object newValue)
  	{
  		switch (featureID)
  		{
  			case XtypePackage.XIMPORT_SECTION__IMPORT_DECLARATIONS:
  				getImportDeclarations().clear();
  				getImportDeclarations().addAll((Collection<? extends XImportDeclaration>)newValue);
  				return;
  		}
  		super.eSet(featureID, newValue);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated