docs: private void closeAuthSchemeQuietly(HttpMethod method) {
          AuthScheme scheme = method.getHostAuthState().getAuthScheme();
          if (scheme instanceof Closeable) {
              try {
                  ((Closeable) scheme).close();
              } catch (IOException e) {
                  log.error("Could not close [" + scheme.getSchemeName() + "] auth scheme", e);
              }
          }
      }