/**
     * User property for version filters expression, a semicolon separated list of filters to apply. By default, no version
     * filter is applied (like in Maven 3).
     * <p>
     * Supported filters:
     * <ul>
     *     <li>"h" or "h(num)" - highest version or top list of highest ones filter</li>
     *     <li>"l" or "l(num)" - lowest version or bottom list of lowest ones filter</li>

        NavigableSet<Integer> filtered = filter(createUnfiltered(contents), EVEN);
        NavigableSet<Integer> unfiltered = createUnfiltered(filtered);

        assertEquals(unfiltered.pollLast(), filtered.pollLast());
        assertEquals(unfiltered, filtered);
      }
    }

    public void testNavigation() {
      for (List<Integer> contents : SAMPLE_INPUTS) {

        NavigableSet<Integer> filtered = filter(createUnfiltered(contents), EVEN);
        NavigableSet<Integer> unfiltered = createUnfiltered(filtered);

        assertEquals(unfiltered.pollLast(), filtered.pollLast());
        assertEquals(unfiltered, filtered);
      }
    }

    public void testNavigation() {
      for (List<Integer> contents : SAMPLE_INPUTS) {

			Rules: []Rule{
				{
					Status:                  Enabled,
					Priority:                3,
					DeleteMarkerReplication: DeleteMarkerReplication{Status: Disabled},
					DeleteReplication:       DeleteReplication{Status: Disabled},
					Filter:                  Filter{},
				},
			},
		},

	}
	return strings.Join(descrs, "; ")
}

func getFilterType(filters []*listener.Filter) string {
	for _, filter := range filters {
		if filter.Name == HTTPListener {
			httpProxy := &hcm.HttpConnectionManager{}
			// Allow Unmarshal to work even if Envoy and istioctl are different
			filter.GetTypedConfig().TypeUrl = "type.googleapis.com/envoy.extensions.filters.network.http_connection_manager.v3.HttpConnectionManager"

            return allMemberScope.getFunctionNames().filterTo(mutableSetOf()) { name ->
                getContributedFunctions(name, NoLookupLocation.FROM_IDE).isNotEmpty()
            }
        }

        override fun getVariableNames(): Set<Name> {
            return allMemberScope.getVariableNames().filterTo(mutableSetOf()) { name ->

                final EsUrlFilterService urlFilterService = ComponentUtil.getComponent(EsUrlFilterService.class);
                try {
                    urlFilterService.delete(sid);
                } catch (final Exception e) {
                    logger.warn("Failed to delete url filters for {}", sid);
                }
            }

		if !r.Flags.Filter.CreatedAfter.IsZero() && r.Flags.Filter.CreatedAfter.Before(info.ModTime) {
			// skip all objects that are created before the specified time.
			return false
		}

		if !r.Flags.Filter.CreatedBefore.IsZero() && r.Flags.Filter.CreatedBefore.After(info.ModTime) {
			// skip all objects that are created after the specified time.
			return false
		}

		if len(r.Flags.Filter.Tags) > 0 {

		matchedFilter BatchJobExpireFilter
		versionsCount int
		toDel         []expireObjInfo
	)
	for result := range results {
		// Apply filter to find the matching rule to apply expiry
		// actions accordingly.
		// nolint:gocritic
		if result.IsLatest {
			// send down filtered entries to be deleted using
			// DeleteObjects method
			if len(toDel) > 10 { // batch up to 10 objects/versions to be expired simultaneously.

  public void testFilter() {
    FluentIterable<String> filtered =
        FluentIterable.from(asList("foo", "bar")).filter(Predicates.equalTo("foo"));

    List<String> expected = Collections.singletonList("foo");
    List<String> actual = Lists.newArrayList(filtered);
    assertEquals(expected, actual);
    assertCanIterateAgain(filtered);
    assertEquals("[foo]", filtered.toString());
  }

  private static class TypeA {}