code: @Override
      public Map<String, Object> getServerConfig() {
          final Map<String, Object> config = new HashMap<String, Object>();
          config.put(LDAPServer.ROOT, rootDn);
          if (objectClasses != null) {
              config.put(LDAPServer.OBJECT_CLASSES, objectClasses.split(","));
          }
          config.put(LDAPServer.WORK_DIR, new File(outputDirectory, serverType));
          if (ldifFile != null) {
              config.put(LDAPServer.LDIF_FILE, ldifFile);
          }
          config.put(LDAPServer.LDAP_PORT, ldapPort);
          config.put(LDAPServer.AUTH_DN, authDn);
          config.put(LDAPServer.PASSWD, passwd);
          return config;
      }
docs: Get the embedded LDAP directory server configuration.
  
  @return A {@link Map} containing the server configuration.