"class or interface in java.io">IOException</a></code> - If there is a low-level I/O error.</dd></dl>
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<h4>removeDirectory</h4>
<pre>protected&nbsp;void&nbsp;removeDirectory(<a href="../../../../org/apache/solr/core/CachingDirectoryFactory.CacheValue.html" title="class in org.apache.solr.core">CachingDirectoryFactory.CacheValue</a>&nbsp;cacheValue)
    