Adding XML data to List Component

programming flash
1 
 
import fl.controls.*;
 import fl.data.DataProvider;

 var testXml:XML = 
 <list>
   <a>
  <para_name>shabeer</para_name>
  <para_text>paragraph text 1</para_text>
   </a>
   <a>
  <para_name>muhammed</para_name>
  <para_text>paragraph text 2</para_text>
   </a>
   <a>
  <para_name>ahmed</para_name>
  <para_text>paragraph text 4</para_text>
   </a>
 </list>;

 var ParagraphList = new List();
 ParagraphList.setSize(140, 150);
 ParagraphList.move(33, 55);
 addChild(ParagraphList);
 ParagraphList.rowHeight = 22;
 
 ParagraphList.dataProvider = new DataProvider(??????);

[COLOR=red]** //here i want to add “paragraph texts” from the xml with out changing the xml**[/COLOR]