</span>&gt;</h1><h4><small><a href="./">no package</a></small></h4></div><div class="body"><div class="doc doc-main"><div class="indent"><p>An <code><a href="./Iterator.html">Iterator</a></code> is a structure that permits iteration over elements of type <code>T</code>.</p>
<p>Any class with matching <code>hasNext()</code> and <code>next()</code> fields is considered an <code><a href="./Iterator.html">Iterator</a></code>
and can then be used e.g. in <code>for</code>-loops. This makes it easy to implement
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