<div class="doc"><p>Returns the current item of the <code><a href="./Iterator.html">Iterator</a></code> and advances to the next one.</p>
<p>This method is not required to check <code>hasNext()</code> first. A call to this
method while <code>hasNext()</code> is <code>false</code> yields unspecified behavior.</p>
<p>On the other hand, iterators should not require a call to <code>hasNext()</code>
before the first call to <code>next()</code> if an element is available.</p></div></div></div></div></div></div></