public void test_getDataStoreNames_caching() {
        // Mock the loadDataStoreNameList to control behavior
        final int[] loadCount = { 0 };
        DataStoreFactory testFactory = new DataStoreFactory() {
            @Override
            protected List<String> loadDataStoreNameList() {
                loadCount[0]++;
                return List.of("Store1", "Store2");
            }
        };

        // First call should load

   * guaranteed not to throw an exception). If you require specific handling, we recommend
   * implementing your own stats collector.
   */
  public long loadCount() {
    return saturatedAdd(loadSuccessCount, loadExceptionCount);
  }

  /**
   * Returns the number of times {@link Cache} lookup methods have successfully loaded a new value.