final long elapsedTime = System.currentTimeMillis() - startTime;
                if (logger.isDebugEnabled()) {
                    logger.debug(
                            "[scheduleParentGroupLookup] Async task completed for user: {}. Final groups: {}, Final roles: {}, Elapsed time: {}ms",
                            user.getName(), finalGroups.length, finalRoles.length, elapsedTime);

   * elapsed time. Therefore, we recommend using {@link #elapsed()} instead, which returns a
   * strongly-typed {@link Duration} instance.
   *
   * @since 14.0 (since 10.0 as {@code elapsedTime()})
   */
  public long elapsed(TimeUnit desiredUnit) {
    return desiredUnit.convert(elapsedNanos(), NANOSECONDS);
  }

  /**