code: @SuppressWarnings("unchecked")
  	@Override
  	public EList<ListOfELong> getInnerCoordIndices() {
  		return (EList<ListOfELong>) eGet(
  				Ifc4Package.Literals.IFC_INDEXED_POLYGONAL_FACE_WITH_VOIDS__INNER_COORD_INDICES, true);
  	}
docs: <!-- begin-user-doc -->
  <!-- end-user-doc -->
  @generated