false, "keyword", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnCreatedTime = cci("createdTime", "createdTime", null, null, Long.class, "createdTime", null, false,
            false, false, "Long", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnName = cci("name", "name", null, null, String.class, "name", null, false, false, false, "keyword", 0,

        "type": "keyword"
      },
      "method": {
        "type": "keyword"
      },
      "weight": {
        "type": "float"
      },
      "createTime": {
        "type": "long"
      },
      "lastModified": {
        "type": "long"
      },
      "sessionId": {
        "type": "keyword"
      },
      "url": {
        "type": "keyword"
      }
    }

    "aliases" : { },
    "mappings" : {
      "crawling_info_param" : {
        "properties" : {
          "crawlingInfoId" : {
            "type" : "keyword"
          },
          "createdTime" : {
            "type" : "long"
          },
          "key" : {
            "type" : "keyword"
          },
          "value" : {
            "type" : "keyword"
          }
        }
      }
    },
    "settings" : {

      if (queue.futureTasks.isEmpty()) {
        readyQueues.removeAt(i)
      }
    }
  }

  interface Backend {
    fun nanoTime(): Long

    fun coordinatorNotify(taskRunner: TaskRunner)

    fun coordinatorWait(
      taskRunner: TaskRunner,
      nanos: Long,
    )

    fun <T> decorate(queue: BlockingQueue<T>): BlockingQueue<T>

    fun execute(
      taskRunner: TaskRunner,

                  startNextTask()
                }
              }
            }
        }

        override fun coordinatorWait(
          taskRunner: TaskRunner,
          nanos: Long,
        ) {
          taskRunner.assertLockHeld()
          check(waitingCoordinatorTask == null)
          if (nanos == 0L) return

          // Yield until notified, interrupted, or the duration elapses.

    //                                                                         ===========
    protected final ColumnInfo _columnEndTime = cci("endTime", "endTime", null, null, Long.class, "endTime", null, false, false, false,
            "Long", 0, 0, null, null, false, null, null, null, null, null, false);
    protected final ColumnInfo _columnJobName = cci("jobName", "jobName", null, null, String.class, "jobName", null, false, false, false,

    public void testAuthenticationTimestamp() throws InterruptedException {
        long beforeCreation = System.currentTimeMillis();

        NtlmPasswordAuthenticator auth = new NtlmPasswordAuthenticator("user", "TimestampPass123!");

        long afterCreation = System.currentTimeMillis();

        // Set a reasonable TTL
        auth.setAuthenticationTTL(1000); // 1 second

        private final int activeSessions;
        private final int totalChannels;
        private final long totalRequests;
        private final long totalChannelsCreated;

        public ChannelStatistics(int activeSessions, int totalChannels, long totalRequests, long totalChannelsCreated) {
            this.activeSessions = activeSessions;
            this.totalChannels = totalChannels;

   * {@code expectedInsertions} that was used when constructing the filter.
   *
   * @since 22.0
   */
  public long approximateElementCount() {
    long bitSize = bits.bitSize();
    long bitCount = bits.bitCount();

    /*
     * Each insertion is expected to reduce the # of clear bits by a factor of

  public static <E> int drainUninterruptibly(
      BlockingQueue<E> q,
      Collection<? super E> buffer,
      int numElements,
      long timeout,
      TimeUnit unit) {
    Preconditions.checkNotNull(buffer);
    long deadline = System.nanoTime() + unit.toNanos(timeout);
    int added = 0;
    boolean interrupted = false;
    try {
      while (added < numElements) {