Flex4 TextInput module unload memory leak

Question

Hi, i have an application (Application.mxml) that loads a simple module (Charts.mxml) using module loader. The module has a component spark.components.TextInput.
When i unload the module, using the profiler in flash builder the module stay alive and not get garbage collected. Any answer for this?
Application.mxml:
<?xml version="1.0" encoding="utf-8"?>
<s:Application
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<fx:Script>
<![CDATA[
import mx.events.FlexEvent;
public function load():void {
appLoader.applicationDomain = new ApplicationDomain(ApplicationDomain.currentDomain);
appLoader.loadModule("com/scanntech/Charts.swf");
public function unload():void {
btnUnload.setFocus();
appLoader.applicationDomain = null;
appLoader.unloadModule();
]]>
</fx:Script>
<s:layout>
<s:VerticalLayout/>
</s:layout>
<s:Button id="btnLoad" label="load" click="load()"/>
<s:Button id="btnUnload" label="unload" click="unload()"/>
<mx:ModuleLoader id="appLoader" width="100%" height="100%" />
</s:Application>
Charts.mxml:
<?xml version="1.0" encoding="utf-8"?>
<mx:Module
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<!-- No Leak -->
<!--<s:CheckBox />-->
<!--<s:TextArea />-->
<!-- Leak -->
<s:TextInput />
</mx:Module>
PD: sorry my bad english

Answer 1

You don't need:
appLoader.applicationDomain = new ApplicationDomain(ApplicationDomain.currentDomain);
Thanks,
Gaurav Jain
Flex SDK Team
http://www.gauravj.com