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<td class="colLast"><code><strong><a href="../../../../org/apache/solr/core/CachingDirectoryFactory.html#byPathCache">byPathCache</a></strong></code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="http://download.oracle.com/javase/7/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a>&lt;<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.