// Backing futures complete
    Boolean booleanPartial = true;
    futureBoolean.set(booleanPartial);
    // Once the backing futures are done there's a (brief) moment where we know nothing
    assertThat(futureResult.toString()).matches("CombinedFuture@\\w+\\[status=PENDING]");
    callableBlocking.countDown();
    // Need to wait for resultFuture to be returned.

   *
   * <p>{@link InetAddress#getByAddress} is documented as throwing a checked exception "if IP
   * address is of illegal length." We replace it with an unchecked exception, for use by callers
   * who already know that addr is an array of length 4 or 16.
   *
   * @param addr the raw 4-byte or 16-byte IP address in big-endian order
   * @return an InetAddress object created from the raw IP address
   */

   * the computation -- makes sense, and if we don't convert it, the user still has to write a
   * try-catch block.
   *
   * If you think you would use this method, let us know. You might also look into the
   * Fork-Join framework: https://docs.oracle.com/javase/tutorial/essential/concurrency/forkjoin.html
   */

                }
            }
        } else if (userSuppliedConfigurationProcessorCount > 1) {
            //
            // There are too many ConfigurationProcessors so we don't know which one to run so report the error.
            //
            StringBuilder sb = new StringBuilder(String.format(
                    "%nThere can only be one user supplied ConfigurationProcessor, there are %s:%n%n",

      val error = errors[0]
      if (error !is StreamResetException) {
        throw error!!
      }
    }
  }

  /**
   * We don't know if the connection will support HTTP/2 until after we've connected. When multiple
   * connections are requested concurrently OkHttp will pessimistically connect multiple times, then

   * must be well-behaved with respect to {@link Object#equals} and {@link Object#hashCode}.
   *
   * <p><b>Note:</b>If you only need to know whether two maps have the same mappings, call {@code
   * left.equals(right)} instead of this method.
   *
   * @param left the map to treat as the "left" map for purposes of comparison

   * must be well-behaved with respect to {@link Object#equals} and {@link Object#hashCode}.
   *
   * <p><b>Note:</b>If you only need to know whether two maps have the same mappings, call {@code
   * left.equals(right)} instead of this method.
   *
   * @param left the map to treat as the "left" map for purposes of comparison

	VADDPD 2048(DX), Z29, Z28       // 62619540586220
	VADDPD 2048(DX)(AX*2), Z29, Z0  // 62f1954058444220
	VADDPD 2048(DX)(AX*2), Z1, Z29  // 6261f548586c4220
	VADDPD 2048(DX)(AX*2), Z29, Z28 // 6261954058644220
	// EVEX: KOP (opmask) instructions.
	KMOVB K0, K0          // c5f990c0
	KMOVB K7, K7          // c5f990ff
	KMOVB K5, K1          // c5f990cd
	KMOVB K1, K5          // c5f990e9
	KMOVB (AX), K1        // c5f99008

  }

  /**
   * Returns true when all work currently in progress by the watchdog have completed. This method
   * creates more work for the watchdog and waits for that work to be executed. When it is, we know
   * work that preceded this call is complete.
   */
  private fun awaitWatchdogIdle() {
    val latch = CountDownLatch(1)
    val watchdogJob: AsyncTimeout =
      object : AsyncTimeout() {

		return nil, err
	}

	dst = append(dst, xlHeader[:]...)
	dst = append(dst, xlVersionCurrent[:]...)
	// Add "bin 32" type header to always have enough space.
	// We will fill out the correct size when we know it.
	dst = append(dst, 0xc6, 0, 0, 0, 0)
	dataOffset := len(dst)

	dst = msgp.AppendUint(dst, xlHeaderVersion)
	dst = msgp.AppendUint(dst, xlMetaVersion)
	dst = msgp.AppendInt(dst, len(x.versions))