title: Output ArrayList has size of zero
body: <pre><code>private static List&lt;Integer&gt; parseStringArrayList(List&lt;String&gt; input) {
      System.out.println(input.size());
      List&lt;Integer&gt; output = new ArrayList&lt;Integer&gt;(input.size());
      for (int index = 0; index &lt; output.size(); index++) {
          output.set(index, Integer.parseInt(input.get(index)));
      }
      return output;
  }
  </code></pre>
  
  <p>The output always has a size of zero.</p>
  
  <p>Help?</p>