on to propagate back to the JSP container as a JspTagException; a standalone Iterator would not be able
 to do this. (This explains why LoopTagSupport does not simply call for an Iterator from its subtags.)
 </p></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the java.lang.Object to use in the next round of iteration</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/NoSuchElementException.html?is-external=true" ti