// Do you realise that every time this method being invoked, your created two more instance? They will hit the performance bottleneck one day.
 public ArrayList getObjectList(){
    ArrayList al=new ArrayList();
    MyObject mo=new MyObject();
    mo.setItemCode("001");
    mo.setItemName("one");
    al.add(mo);
    mo.setItemCode("002");
    mo.setItemName("two");
    al.add(mo);
    mo.setItemCode("003");
    mo.setItemName("three");
    al.add(mo);
    
    return al;
    
    
  }