// legacy deployments.
func (l EndpointServerPools) Legacy() bool {
	return len(l) == 1 && l[0].Legacy
}

// Add add pool endpoints
func (l *EndpointServerPools) Add(zeps PoolEndpoints) error {
	existSet := set.NewStringSet()
	for _, zep := range *l {
		for _, ep := range zep.Endpoints {
			existSet.Add(ep.String())
		}
	}
	// Validate if there are duplicate endpoints across serverPools

			ondisk:        false,
		},
		{
			// restore completed but expired
			restoreStatus: completedRestoreObj(time.Now().Add(-time.Hour)),
			ondisk:        false,
		},
		{
			// restore completed
			restoreStatus: completedRestoreObj(time.Now().Add(time.Hour)),
			ondisk:        true,
		},
	}

	for i, tc := range testCases {
		if actual := tc.restoreStatus.OnDisk(); actual != tc.ondisk {

                if (fessConfig.getRoleSearchGroupPrefix().equals(roleType) && fessConfig.isLdapSamaccountnameGroup()) {
                    sAMAccountGroupNameSet.add(roleName);
                }
                if (StringUtil.isNotBlank(groupFilter)) {
                    subRoleSet.add(entryDn);
                }
            });
        });

        if (logger.isDebugEnabled()) {
            logger.debug("role: {}", roleSet);

        DefaultProblemCollector collector = new DefaultProblemCollector(null);

        collector.add(null, "PROBLEM1", -1, -1, null);

        collector.setSource("SOURCE_PROBLEM2");
        collector.add(null, "PROBLEM2", -1, -1, null);

        collector.setSource("SOURCE_PROBLEM3");
        collector.add(null, "PROBLEM3", -1, -1, null);

        assertEquals("", collector.getProblems().get(0).getSource());

			// For cleanup, its required to add these entries into test results.
			testResults = append(testResults, result{dir, entries})
			t.Fatalf("Unable to create file, %s", err)
		}
		entries = append(entries, name)
	}

	// Keep entries sorted for easier comparison.
	sort.Strings(entries)

	// Add entries slice for this test directory.

    List<String> list = new ArrayList<>();
    list.add("a");
    list.add("b");
    Iterator<String> iterator = list.iterator();
    assertEquals("b", get(iterator, 1));
    assertFalse(iterator.hasNext());
  }

  public void testGet_atSize() {
    List<String> list = new ArrayList<>();
    list.add("a");
    list.add("b");
    Iterator<String> iterator = list.iterator();

        // Add boolean query
        queryContext.addQuery(boolQuery -> {
            boolQuery.filter(QueryBuilders.termQuery("type", "document"));
            boolQuery.must(QueryBuilders.rangeQuery("date").gte("2024-01-01"));
        });

        // Add function score
        queryContext.addFunctionScore(list -> {

  @BeforeExperiment
  void setUp() {
    queue = heap.create(comparator.get());
    for (int i = 0; i < size; i++) {
      queue.add(random.nextInt());
    }
  }

  @Benchmark
  void pollAndAdd(int reps) {
    for (int i = 0; i < reps; i++) {
      // TODO(kevinb): precompute random #s?
      queue.add(queue.poll() ^ random.nextInt());
    }
  }

  @Benchmark
  void populate(int reps) {

    if (!parentBuilder.getFeatures().contains(NoRecurse.SUBMAP)) {
      derivedSuites.add(createSubmapSuite(parentBuilder, Bound.NO_BOUND, Bound.EXCLUSIVE));
      derivedSuites.add(createSubmapSuite(parentBuilder, Bound.INCLUSIVE, Bound.NO_BOUND));
      derivedSuites.add(createSubmapSuite(parentBuilder, Bound.INCLUSIVE, Bound.EXCLUSIVE));
    }

    return derivedSuites;
  }

  @Override

  }

  public void testMultisetsSpliterator() {
    Multiset<String> multiset = TreeMultiset.create();
    multiset.add("a", 3);
    multiset.add("b", 1);
    multiset.add("c", 2);

    List<String> actualValues = new ArrayList<>();
    multiset.spliterator().forEachRemaining(actualValues::add);
    assertThat(multiset).containsExactly("a", "a", "a", "b", "c", "c").inOrder();
  }