}

    /**
     * Evict oldest leases based on LRU
     *
     * @param count number of leases to evict
     */
    private void evictOldestLeases(int count) {
        if (count <= 0 || leases.isEmpty()) {
            return;
        }

        // Find oldest leases by last access time
        leases.entrySet()
                .stream()

  }

  private static <E> ImmutableSortedMultiset<E> copyOfSortedEntries(
      Comparator<? super E> comparator, Collection<Entry<E>> entries) {
    if (entries.isEmpty()) {
      return emptyMultiset(comparator);
    }
    ImmutableList.Builder<E> elementsBuilder = new ImmutableList.Builder<>(entries.size());
    long[] cumulativeCounts = new long[entries.size() + 1];
    int i = 0;

                    list.clear();
                }
                list.add(matcher.group(2));
            } else {
                list.add(line);
            }
        }
        if (lineNum == 0 || list.isEmpty()) {
            return "<pre class=\"" + style + "\">" + input + "</pre>";
        }
        int lastIndex = list.size();
        if (list.get(list.size() - 1).endsWith("...")) {
            lastIndex--;
        }

            } catch (Exception e) {
                log.debug("Error disconnecting unhealthy transport: {}", e.getMessage());
            }
        }

        if (!unhealthy.isEmpty()) {
            log.info("Removed {} unhealthy connections from pool", unhealthy.size());
        }

        // Perform maintenance tasks
        performMaintenanceTasks();
    }

    /**

     */
    public SmbFile(final URL url, final CIFSContext tc) throws MalformedURLException {
        super(url);
        if (url.getPath() != null && !url.getPath().isEmpty() && url.getPath().charAt(0) != '/') {
            throw new MalformedURLException("Invalid SMB URL: " + url);
        }
        this.transportContext = tc;
        this.fileLocator = new SmbResourceLocatorImpl(tc, url);

     * that could call it, nor exposed this Future for users to call cancel() on).
     */
    requireNonNull(futures);

    // Corner case: List is empty.
    if (futures.isEmpty()) {
      handleAllCompleted();
      return;
    }

    // NOTE: If we ever want to use a custom executor here, have a look at CombinedFuture as we'll
    // need to handle RejectedExecutionException

            } else {
                ownTmpDir = null;
            }
        }

        cmdList.add(ComponentUtil.getThumbnailManager().getThumbnailPathOption());

        if (!jvmOptions.isEmpty()) {
            jvmOptions.stream().filter(StringUtil::isNotBlank).forEach(cmdList::add);
        }

        cmdList.add(Crawler.class.getCanonicalName());

        cmdList.add("--sessionId");

   *     all other requests.
   */
  @Throws(IOException::class)
  fun takeHeaders(callerIsIdle: Boolean = false): Headers {
    withLock {
      while (headersQueue.isEmpty() && errorCode == null) {
        val doReadTimeout = callerIsIdle || doReadTimeout()
        if (doReadTimeout) {
          readTimeout.enter()
        }
        try {
          waitForIo()
        } finally {

    ImmutableList<String> result = builder.build();

    /*
     * Maybe it rejects all elements, or maybe it adds "a" before failing.
     * Either way is fine with us.
     */
    if (result.isEmpty()) {
      return;
    }
    assertTrue(ImmutableList.of("a").equals(result));
    assertEquals(1, result.size());
  }

  public void testBuilderAddCollectionHandlesNulls() {

  final Monitor monitor = new Monitor(true);
  private final Monitor.Guard notEmpty =
      new Monitor.Guard(monitor) {
        @Override
        public boolean isSatisfied() {
          return !q.isEmpty();
        }
      };

  /**
   * Creates a {@code MonitorBasedPriorityBlockingQueue} with the default initial capacity (11) that
   * orders its elements according to their {@linkplain Comparable natural ordering}.