D-Net

import eu.dnetlib.data.search.utils.cql.ParameterQueryEnhancer;

import eu.dnetlib.data.search.utils.vocabulary.VocabularyManager;

import eu.dnetlib.domain.data.FormattedSearchResult;

import io.micrometer.core.annotation.Timed;

import io.micrometer.prometheus.PrometheusMeterRegistry;

import org.apache.commons.collections.ListUtils;

import org.apache.commons.lang.IncompleteArgumentException;

import org.apache.commons.lang.StringEscapeUtils;

import org.apache.log4j.Logger;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.EnableAspectJAutoProxy;

import org.springframework.http.HttpStatus;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.RequestMethod;

import org.springframework.web.bind.annotation.ResponseBody;

import javax.annotation.Resource;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.PrintWriter;

import java.text.SimpleDateFormat;

import java.util.*;

        return request.getParameter("format");

    } */

        long time = System.currentTimeMillis();

        solrClient.setDefaultCollection("DMF-index-openaire");

        NamedList<String> queryOpts = new NamedList<String>();

            for (int i = 0; i < resp.getResults().size(); i++) {

                String result = ((ArrayList<String>) resp.getResults().get(i).get("__result")).get(0);

            }

            System.out.println("END");

        }

        time = System.currentTimeMillis() - time;

        System.out.println("Answer time " + time);