in memory ldap directory with unboundid

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
 
import com.unboundid.ldap.listener.InMemoryDirectoryServer;
import com.unboundid.ldap.listener.InMemoryDirectoryServerConfig;
import com.unboundid.ldap.sdk.LDAPConnection;
import com.unboundid.ldap.sdk.LDAPException;
import com.unboundid.ldap.sdk.SearchResultEntry;
 
 
public class main5 {
 
  /**
   * @param args
   * @throws LDAPException 
   */
  public static void main(String[] args) throws LDAPException {
 
    // Create the configuration to use for the server.
    InMemoryDirectoryServerConfig config =
         new InMemoryDirectoryServerConfig("dc=ilex-si,dc=eu");
    config.addAdditionalBindCredentials("cn=Directory Manager", "password");
 
    // Create the directory server instance, populate it with data from the
    // "test-data.ldif" file, and start listening for client connections.
    InMemoryDirectoryServer ds = new InMemoryDirectoryServer(config);
    ds.importFromLDIF(true, "data.ldif");
    ds.startListening();
 
    System.out.println("port="+ds.getListenPort());
 
 
    // Get a client connection to the server and use it to perform various
    // operations.
    LDAPConnection conn = ds.getConnection();
    SearchResultEntry entry = conn.getEntry("dc=ilex-si,dc=eu");
 
    // Do more stuff here....
    String response = null;
    System.out.println("write something : ");
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
 
    try {
        response = br.readLine();
    } catch (IOException e) {
        e.printStackTrace();
    }
 
    System.out.println("you entered :"+response);
 
    // Disconnect from the server and cause the server to shut down.
    conn.close();
    ds.shutDown(true);
 
  }
 
}