docs: @Nonnull
    @Nonempty
    public static StringBuilder getRequestURL (@Nonnull final HttpServletRequest aHttpRequest)
    {
      ValueEnforcer.notNull (aHttpRequest, "HttpRequest");
  
      final StringBuilder ret = getFullServerName (aHttpRequest.getScheme (),
                                                   aHttpRequest.getServerName (),
                                                   aHttpRequest.getServerPort ());
  
      // Path
      final String sRequestURI = getRequestURI (aHttpRequest);
      ret.append (sRequestURI);
  
      return ret;
    }