RowSetIterator don't miss the first column ADF

  
Here is a sample..

 public void onCommit(){
        ContactVOImpl contactVO=(ContactVOImpl)this.getContactVO();
        RowSetIterator rowSet = contactVO.createRowSetIterator(null);
      
      
        while(row.hasNext()){
            ContactVORowImpl row1=(ContactVORowImpl) rowSet .next();
            System.out.println("ContactId " +row1.getContactid());
            System.out.println("CustomerId "+row1.getCustomerid());
        }

        rowSet.closeRowSetIterator(); //close the Iterator
        getDBTransaction().commit();
    }


where as the below code...starts printing from 2nd column..

    public void onCommit(){
        ContactVOImpl contactVO=(ContactVOImpl)this.getContactVO();
           
        while(contactVO.hasNext()){
            ContactVORowImpl row1=(ContactVORowImpl) contactVO.next();
            System.out.println("ContactId " +row1.getContactid());
            System.out.println("CustomerId "+row1.getCustomerid());
        }

        getDBTransaction().commit();
    }