rface in org.apache.solr.common.util">NamedList</a>&gt;&nbsp;shardResponse,
                  <a href="http://lucene.apache.org/core/5_1_0/core/org/apache/lucene/search/Sort.html?is-external=true" title="class or interface in org.apache.lucene.search">Sort</a>&nbsp;groupSort,
                  <a href="http://lucene.apache.org/core/5_1_0/core/org/apache/lucene/search/Sort.html?is-external=true" title="class or interface in org.apache.lucene.search">Sort</a>&nbsp;sortWithinGroup,
                  <a href="h