Remove null elements from list
<pre><code>List&lt;String&gt; list = new ArrayList&lt;String&gt;();
  list.add("One");
  list.add(null);
  list.add("Two!");
  list.add(null);
  list.add("Three");
  list.add(null);
  list.add("Four");
  list.add(null);
</code></pre>

<p>I have a list containing <strong>null</strong> elements. Is there any way to remove the <strong>null</strong> elements from the current collection without using any iterations?</p>
