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