Java EE (Java Enterprise Edition) General Discussion

hello friends,
I am newb of jDom. i am trying to change xml "Element's"--->"Text". My xml is as follows .....

 
<?xml version ="1.0"> 
<Elements> 
         <code> 
                   <data>EE550</data> 
         </code> 
</Elements> 

I am trying to replace that "<data>" by <data>AA550</data>

my code is as below

 

             SAXBuilder sb = new SAXBuilder(); 
             Document doc = sb.build(new File("src/xml/M90EE.xml")); 
    
             Element element = doc.getRootElement(); 
             List children = element.getChildren(); 
             String key = (element.getChild("text").getChild("mkey").setText("AA550").getTextTrim());   System.out.println("mkey       :"+key); 

 
output: 
mkey   :AA550 

but is it possible to change in the xml file phisically.

thanQ
Ajay