esult of 
 <a href="../../../../../org/apache/solr/handler/component/PivotFacetFieldValueCollection.html#getMissingValue()"><code>getMissingValue()</code></a> as the last element (if it exists)</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://download.oracle.com/javase/7/docs/api/java/lang/Iterable.html?is-external=true#iterator()" title="class or interface in java.lang">iterator</a></code>&nbsp;in interface&nbsp;<code><a href="http://download.oracle.com/javase/7/docs/api/java/la