if (indexResponse.isAcknowledged()) {
                logger.info("Created index: indexName={}", indexName);
                return true;
            }
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to create index: indexName={}", indexName);
            }
        } catch (final Exception e) {
            logger.warn("Index config file not found: path={}", indexConfigFile, e);
        }

    static LogStream log = LogStream.getInstance();
    private static final Logger logger = LoggerFactory.getLogger(SmbFile.class);
    static long attrExpirationPeriod;
    static boolean ignoreCopyToException;

    static {

        try {
            Class.forName("jcifs.smb1.Config");
        } catch (final ClassNotFoundException cnfe) {
            logger.error("Failed to load jcifs.smb1.Config class", cnfe);
        }

import java.io.OutputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.net.UnknownHostException;
import java.util.Objects;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.CloseableIterator;
import jcifs.Configuration;
import jcifs.ResourceFilter;
import jcifs.ResourceNameFilter;