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git-svn-id: https://svn.apache.org/repos/asf/lucene/solr/trunk@588258 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/solr/search/SolrIndexSearcher.java

@@ -709,6 +709,9 @@ public class SolrIndexSearcher extends Searcher implements SolrInfoMBean {
 
   public static final int GET_SCORES             =       0x01;
 
+  /** getDocList version that uses+populates query and filter caches.
+   * This should only be called using either filterList or filter, but not both.
+   */
   private void getDocListC(DocListAndSet out, Query query, List<Query> filterList, DocSet filter, Sort lsort, int offset, int len, int flags) throws IOException {
     QueryResultKey key=null;
     int maxDoc = offset + len;