ttp://download.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><strong>Description copied from class:&nbsp;<code><a href="../../../../org/apache/solr/core/DirectoryFactory.html#remove(org.apache.lucene.store.Directory,%20boolean)">DirectoryFactory</a></code></strong></div>
<div class="block">Removes the Directory's persistent storage.
 For example: A file system impl may remove the
 on disk directory.</div