va.lang.String,%20java.lang.String)" title="class or interface in org.apache.lucene.store">renameFile</a></code>&nbsp;in class&nbsp;<code><a href="http://lucene.apache.org/core/5_1_0/core/org/apache/lucene/store/Directory.html?is-external=true" title="class or interface in org.apache.lucene.store">Directory</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://download.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.i