code: public WebDriverWait newWebDriverWait() {
  		return wef.getSleepMillis() > 0L
  			? newWebDriverWait(wef.getTimeoutSeconds(), wef.getSleepMillis())
  				: newWebDriverWait(wef.getTimeoutSeconds());
  	}
docs: Creates a new {@link WebDriverWait} with the same timeout and milliseconds to sleep
  between polls as the internally used default {@link WebElementFinder} instance.
  
  @return the newly created {@link WebDriverWait} instance