if ($spinner.length > 0) {
        $spinner.removeClass("spinner-border spinner-border-sm").addClass("fa fa-search");
      }
    }, BUTTON_DISABLE_DURATION);
    return true;
  });

  $(document).on("click touchend", function(e) {
    if (!$(e.target).closest("#searchOptions, #searchOptionsButton").length) {
      $("#searchOptions").removeClass("active");
    }
  });

      if ($spinner.length > 0) {
        $spinner.removeClass("spinner-border spinner-border-sm").addClass("fa fa-search");
      }
    }, BUTTON_DISABLE_DURATION);
    return true;
  });

  $(document).on("click touchend", function(e) {
    if (!$(e.target).closest("#searchOptions, [data-toggle='control-options']").length) {
      $("#searchOptions").removeClass("active");
    }
  });

        // Each creates 2 indices (backup + rebuild) = 4 creates
        assertEquals("Only fess_config indices should be rebuilt", 4, testClient.createdIndices.size());
        // Verify no user/log indices were touched
        for (final String index : testClient.createdIndices) {
            assertFalse(index.contains("fess_user"), "fess_user should not be rebuilt");