enter data read from xml to a jtable

[khaled_jawaher]

i am using jdom to read contents from xml file.i am trying to put the field read in a table created in java.the problem is that when i am getting the contents and printing it in the console every thing is going well.but when i add the contents to a jtable the first item read is simply repeated in all the cells of the table.
my code is:

public class Provider{
void run()
{
try{
   String s,s1;
   JPanel p=new JPanel();
   Vector<Vector> data=new Vector<Vector>();
   Vector<List> row = new Vector<List>();
   Vector columns;              
   columns = new Vector(); 
   columns.addElement("item");
   columns.addElement("quantity");
   message1="";
   message2="";
   SAXBuilder builder = new SAXBuilder();
   File xmlFile = new File("dec12.xml");
   Document document = (Document) builder.build(xmlFile);
   Element rootNode = document.getRootElement();
   List list = rootNode.getChildren("DSPVCHSTOCKITEM");
   List list1 = rootNode.getChildren("DSPVCHBILLEDQTY"); 
    for (int i=0; i< list.size(); i++)
      {Element e=(Element)list.get(i);
       Element e1=(Element)list1.get(i);
       System.out.println(e.getContent());
       System.out.println(e1.getContent());
       row.addElement(e.getContent());
       row.addElement(e1.getContent());
       data.addElement(row);  
      } 
   final JTable table = new JTable(data, columns);
   table.setRowSelectionAllowed( true );
   table.setColumnSelectionAllowed( true );  
   JScrollPane scrollPane = new JScrollPane(table);                                  
   p.add( scrollPane ,BorderLayout.CENTER);
   JFrame f=new JFrame();       
   f.add(p);
   f.setSize(600,400);
   f.setVisible(true);
   }
  catch(JDOMException jdomex)
   {
    		System.out.println(jdomex.getMessage());
   }  
  public static void main(String args[])
  {
  Provider server = new Provider();
  while(true)
    {
  server.run();
    }
  }
}

apreciate any help
thanx