ass 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.apache.lucene.store">Directory</a>,<a href="../../../../org/apache/solr/core/CachingDirectoryFactory.CacheValue.html" title="class in org.apache.solr.core">CachingDirectoryFactory.CacheValue</a>&gt; byDirectoryCache</pre>
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