a href="../../../../../org/apache/solr/handler/dataimport/VariableResolver.html" title="class in org.apache.solr.handler.dataimport">VariableResolver</a>&nbsp;resolver,
            <a href="http://download.oracle.com/javase/7/docs/api/java/util/Set.html?is-external=true" title="class or interface in java.util">Set</a>&lt;<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://download.oracle.com/javase/7/do