docs: public boolean canPing() {
          val uidPsw = getClass().getSimpleName();
          for (val server : this.servers) {
              LOGGER.debug("Attempting to ping RADIUS server [{}] via simulating an authentication request. If the server responds "
                  + "successfully, mock authentication will fail correctly.", server);
              try {
                  server.authenticate(uidPsw, uidPsw);
              } catch (final TimeoutException | SocketTimeoutException e) {
                  LOGGER.debug("Server [{}] is not available", server);
                  continue;
              } catch (final Exception e) {
                  LOGGER.debug("Pinging RADIUS server was successful. Response [{}]", e.getMessage());
              }
              return true;
          }
          return false;
      }