if (done) {
            buf.append('\t').append("done:").append(getCurrentTimeMillis() - begin);
        }
        data.entrySet().stream().map(e -> escapeValue(e.getKey()) + ":" + (e.getValue().longValue() - begin)).map(s -> "\t" + s)
                .forEach(s -> buf.append(s));
        log(buf);
    }

    public void runOnThread(final Object keyObj) {
        getCacheKey(keyObj).ifPresent(key -> {

                if (responseData != null && responseData.getLastModified() != null
                        && responseData.getLastModified().getTime() <= urlQueue.getLastModified().longValue()
                        && responseData.getHttpStatusCode() == 200) {
                    log(logHelper, LogType.NOT_MODIFIED, crawlerContext, urlQueue);

        Integer value = getSearchEngineHeartbeatIntervalAsInteger();
        if (value != null) {
            return value.longValue();
        }
        value = getAsInteger("elasticsearch.heartbeat_interval");
        if (value != null) {
            return value.longValue();
        }
        return 10000L;
    }

    if (expectedHashCode.asLong == null) {
      try {
        hash.asLong();
        fail();
      } catch (IllegalStateException expected) {
      }
    } else {
      assertEquals(expectedHashCode.asLong.longValue(), hash.asLong());
    }
    assertEquals(expectedHashCode.toString, hash.toString());
    assertSideEffectFree(hash);
    assertReadableBytes(hash);
  }

            if (responseData.getContentLength() > 0
                    && responseData.getContentLength() <= fessConfig.getCrawlerDocumentCacheMaxSizeAsInteger().longValue()) {

                final String cache = content.trim().replaceAll("[ \\t\\x0B\\f]+", " ");
                // text cache
                putResultDataBody(dataMap, fessConfig.getIndexFieldCache(), cache);

    reverse(array, fromIndex, toIndex);
  }

  /**
   * Returns an array containing each value of {@code collection}, converted to a {@code long} value
   * in the manner of {@link Number#longValue}.
   *
   * <p>Elements are copied from the argument collection as if by {@code collection.toArray()}.
   * Calling this method is as thread-safe as calling that method.
   *

    reverse(array, fromIndex, toIndex);
  }

  /**
   * Returns an array containing each value of {@code collection}, converted to a {@code long} value
   * in the manner of {@link Number#longValue}.
   *
   * <p>Elements are copied from the argument collection as if by {@code collection.toArray()}.
   * Calling this method is as thread-safe as calling that method.
   *

                    } else {
                        final long interval = fessConfig.getThumbnailGeneratorIntervalAsInteger().longValue();
                        if (interval > 0) {
                            ThreadUtil.sleep(interval);
                        }
                    }
                } else {

      assertEquals(
          IntMath.halfPowersOf10[i],
          min(
              Integer.MAX_VALUE,
              BigIntegerMath.sqrt(BigInteger.TEN.pow(2 * i + 1), FLOOR).longValue()));
    }
  }

  public void testConstantsBiggestBinomials() {
    for (int k = 0; k < IntMath.biggestBinomials.length; k++) {
      assertTrue(fitsInInt(BigIntegerMath.binomial(IntMath.biggestBinomials[k], k)));

      assertEquals(
          IntMath.halfPowersOf10[i],
          min(
              Integer.MAX_VALUE,
              BigIntegerMath.sqrt(BigInteger.TEN.pow(2 * i + 1), FLOOR).longValue()));
    }
  }

  public void testConstantsBiggestBinomials() {
    for (int k = 0; k < IntMath.biggestBinomials.length; k++) {
      assertTrue(fitsInInt(BigIntegerMath.binomial(IntMath.biggestBinomials[k], k)));