title: my code in eclipse IDE show me this error : Iterator is a raw type. References to generic type Iterator<E> should be parameterized :
body: <p>error : Iterator is a raw type. References to generic type Iterator should be parameterized </p>
  
  <pre><code>&lt;%Iterator itr;%&gt;
  &lt;%List data = (List) request.getAttribute("ClientData");
  for(itr=data.iterator(); itr.hasNext();){
          %&gt;enter code here
  </code></pre>