if t == nil || len(t.AllMethods()) != 0 {
		return
	}

	// mark top-level method symbols
	// so that expand1 doesn't consider them.
	for _, f := range t.Methods() {
		f.Sym.SetUniq(true)
	}

	// generate all reachable methods
	slist = slist[:0]
	expand1(t, true)

	// check each method to be uniquely reachable
	var ms []*types.Field
	for i, sl := range slist {
		slist[i].field = nil

// CHECK-DAG: %[[EXPAND_DIM0:.+]] = arith.constant dense<2> : tensor<1xi32>
// CHECK: %[[EXPAND0:.+]] = "tfl.expand_dims"(%[[ARG0]], %[[EXPAND_DIM0]]) : (tensor<1x2x!quant.uniform<i8:f32, 2.000000e+00:3>>, tensor<1xi32>) -> tensor<1x2x1x!quant.uniform<i8:f32, 2.000000e+00:3>>

	if err != nil {
		if inUseError(err) {
			failedConditionErr := fmt.Errorf("Expander.NodeExpand failed to expand the volume : %w", volumetypes.NewFailedPreconditionError(err.Error()))
			return false, failedConditionErr
		}
		return false, fmt.Errorf("Expander.NodeExpand failed to expand the volume : %w", err)
	}
	return true, nil
}

func inUseError(err error) bool {

}

func (e *expanderDefaults) ExpandVolumeDevice(spec *volume.Spec, newSize resource.Quantity, oldSize resource.Quantity) (resource.Quantity, error) {
	klog.Warning(logPrefix(e.plugin), "using default expand for volume ", spec.Name(), ", to size ", newSize, " from ", oldSize)
	return newSize, nil
}

// the defaults for NodeExpand return a generic resize indicator that will trigger the operation executor to go ahead with

		return nil
	}

	volumeResizerName := volumePlugin.GetPluginName()
	return expc.expand(logger, pvc, pv, volumeResizerName)
}

func (expc *expandController) expand(logger klog.Logger, pvc *v1.PersistentVolumeClaim, pv *v1.PersistentVolume, resizerName string) error {
	// if node expand is complete and pv's annotation can be removed, remove the annotation from pv and return

	n := copy(p, f.buf)
	p = p[n:]

	// Fill the rest of the buffer
	for len(p) > 0 {
		if f.counter > 1 {
			f.expander.Reset()
		}
		f.expander.Write(f.prev)
		f.expander.Write(f.info)
		f.expander.Write([]byte{f.counter})
		f.prev = f.expander.Sum(f.prev[:0])
		f.counter++

		// Copy the new batch into p
		f.buf = f.prev
		n = copy(p, f.buf)
		p = p[n:]
	}

Hemant Kumar <******@****.***> 1551618781 -0500

	missingKeys := sets.New[string]()
	expanded := expansion.Expand(mount.SubPathExpr, func(key string) string {
		value, ok := envmap[key]
		if !ok || len(value) == 0 {
			missingKeys.Insert(key)
		}
		return value
	})

	if len(missingKeys) > 0 {
		return "", fmt.Errorf("missing value for %s", strings.Join(sets.List(missingKeys), ", "))
	}
	return expanded, nil
}

     * they represent, so, for example, {@code \n} becomes newline. If this is undesirable then {@link #expand(Map, Action)}
     * should be used to disable this behavior.
     *
     * @param properties reference-to-value map for substitution
     * @return this
     */
    ContentFilterable expand(Map<String, ?> properties);

    /**
     * <p>Expands property references in each file as it is copied. More specifically, each file is transformed using

is(s)||(a=n.parent().find("> "+o)),a.is(o))){e.preventDefault();var r=i.parents(s).first();r.hasClass(l)?this.collapse(t(a),r):this.expand(t(a),r)}},i._setupListeners=function(){var e=this;t(document).on("click",this._config.trigger,(function(t){e.toggle(t)}))},i._expandSidebar=function(){t("body").hasClass(d)&&t(this._config.sidebarButtonSelector).PushMenu("expand")},e._jQueryInterface=function(i){return this.each((function(){var n=t(this).data("lte.treeview"),s=t.extend({},c,t(this).data());n||(n=new...