D-Net

import java.util.Iterator;

import java.util.Map.Entry;

import eu.dnetlib.functionality.index.model.Any;

import eu.dnetlib.functionality.index.model.AnyMap;

import eu.dnetlib.enabling.is.registry.rmi.ISRegistryService;

import eu.dnetlib.enabling.locators.UniqueServiceLocator;

import eu.dnetlib.functionality.index.client.IndexClientException;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import eu.dnetlib.functionality.index.utils.MetadataReference;

import eu.dnetlib.miscutils.datetime.HumanTime;

import eu.dnetlib.miscutils.functional.UnaryFunction;

import org.apache.commons.logging.Log;

import org.apache.commons.logging.LogFactory;

import org.apache.solr.client.solrj.SolrClient;