if (logger.isDebugEnabled()) {
            logger.debug("Backup download requested: id={}", id);
        }

        if (stream(fessConfig.getIndexBackupAllTargets()).get(stream -> stream.anyMatch(s -> s.equals(id)))) {
            if ("system.properties".equals(id)) {
                return asStream(id).contentTypeOctetStream().stream(out -> {

        // Clean up metrics for connections that no longer exist
        connectionMetrics.entrySet().removeIf(entry -> {
            String key = entry.getKey();
            boolean exists = connections.stream().anyMatch(conn -> getConnectionKey(conn).equals(key));
            return !exists;
        });
    }

    /**
     * Get detailed health statistics
     */
    public PoolHealthMetrics getHealthMetrics() {

                metaVersionLocations.computeIfAbsent(ga, k -> new ArrayList<>()).add(location);
            }
        }
        if (gasLocations.values().stream().anyMatch(l -> l.size() > 1)) {
            throw new IllegalStateException("Extension conflicts in file " + extensionFile + ": "
                    + gasLocations.entrySet().stream()

            if (searchLog != null) {
                final String userAgent = searchLog.getUserAgent();
                final boolean isBot =
                        userAgent != null && stream(botNames).get(stream -> stream.anyMatch(botName -> userAgent.indexOf(botName) >= 0));
                if (!isBot) {
                    searchLog.getUserInfo().ifPresent(userInfo -> {
                        final String code = userInfo.getId();

                // Verify expected shares are present
                List<String> shareList = List.of(shares);
                boolean hasPublic = shareList.stream().anyMatch(s -> s.toLowerCase().contains("public"));
                boolean hasShared = shareList.stream().anyMatch(s -> s.toLowerCase().contains("shared"));

                assertTrue(hasPublic || hasShared, "Should contain expected shares");

     * @return {@code true} if the instance is active.
     */
    public boolean isInstanceActive(final String targetInstanceId) {
        return getActiveInstances().stream().anyMatch(i -> i.instanceId.equals(targetInstanceId));
    }

    // ===================================================================================

            if (StringUtil.isNotBlank(requiredKeysStr) && StreamUtil.split(requiredKeysStr, ",")
                    .get(stream -> stream.map(String::trim).filter(StringUtil::isNotEmpty).anyMatch(name -> {
                        final String[] values = req.getParameterValues(name);
                        if (values == null || values.length == 0 || StringUtil.isEmpty(values[0])) {

  }

  /**
   * Returns {@code true} if any element in {@code iterable} satisfies the predicate.
   *
   * <p><b>{@code Stream} equivalent:</b> {@link Stream#anyMatch}.
   */
  public static <T extends @Nullable Object> boolean any(
      Iterable<T> iterable, Predicate<? super T> predicate) {
    return Iterators.any(iterable.iterator(), predicate);
  }

  /**

  }

  /**
   * Returns {@code true} if any element in {@code iterable} satisfies the predicate.
   *
   * <p><b>{@code Stream} equivalent:</b> {@link Stream#anyMatch}.
   */
  public static <T extends @Nullable Object> boolean any(
      Iterable<T> iterable, Predicate<? super T> predicate) {
    return Iterators.any(iterable.iterator(), predicate);
  }

  /**