}

  private class Node {
    /** Null if terminal. */
    val children: Array<Node?>?

    /** Terminal nodes have a symbol. */
    val symbol: Int

    /** Number of bits represented in the terminal node. */
    val terminalBitCount: Int

    /** Construct an internal node. */
    constructor() {
      this.children = arrayOfNulls(256)
      this.symbol = 0 // Not read.

		for _, value := range commandsTree.Walk(commandsTree.Root()) {
			if sort.SearchStrings(closestCommands, value) < len(closestCommands) {
				continue
			}
			// 2 is arbitrary and represents the max
			// allowed number of typed errors
			if words.DamerauLevenshteinDistance(command, value) < 2 {
				closestCommands = append(closestCommands, value)
			}
		}

		return closestCommands
	}

	// Register all commands.

var errUploadIDNotFound = errors.New("Specified Upload ID is not found")

// error returned when PartNumber is greater than the maximum allowed 10000 parts
var errInvalidMaxParts = errors.New("Part number is greater than the maximum allowed 10000 parts")

// error returned for session policies > 2048
var errSessionPolicyTooLarge = errors.New("Session policy should not exceed 2048 characters")

    public HtmlResponse index(final SearchForm form) {
        return asListHtml();
    }

    /**
     * Displays the key match list with pagination.
     *
     * @param pageNumber the page number
     * @param form the search form
     * @return HTML response for the list page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })

                }
              },
              directExecutor());
      for (int i = 0; i < 50_000; i++) {
        if (i % DIRECT_EXECUTIONS_PER_THREAD == 0) {
          // after some number of iterations, switch threads
          unused =
              serializer.submit(
                  new Callable<@Nullable Void>() {
                    @Override
                    public @Nullable Void call() {

  }

  /** Returns an immutable snapshot of the current statistics. */
  public PairedStats snapshot() {
    return new PairedStats(xStats.snapshot(), yStats.snapshot(), sumOfProductsOfDeltas);
  }

  /** Returns the number of pairs in the dataset. */
  public long count() {
    return xStats.count();
  }

  /** Returns an immutable snapshot of the statistics on the {@code x} values alone. */
  public Stats xStats() {

        // Test with non-null source array
        int bytesWritten = NtlmMessage.writeSecurityBufferContent(dest, pos, off, src);
        assertEquals(src.length, bytesWritten, "Should return correct number of bytes written.");
        assertEquals(pos, NtlmMessage.readULong(dest, off), "Position should be written correctly at offset.");
        byte[] writtenContent = new byte[src.length];

                cleanupInterval, enableLeakDetection, enableAutoCleanup);
    }

    /**
     * Force cleanup of all resources
     *
     * @return number of resources cleaned
     */
    public int forceCleanup() {
        log.info("Forcing cleanup of all resources");

        int cleaned = 0;
        for (ResourceHolder holder : activeResources.values()) {

    }

    /**
     * Get the current key rotation count
     *
     * @return number of times keys have been rotated
     */
    public int getKeyRotationCount() {
        return rotationCount;
    }

    /**
     * Set the key rotation bytes limit
     *
     * @param limit number of bytes to encrypt before rotating keys
     */
    public void setKeyRotationBytesLimit(long limit) {

```Python hl_lines="1"
async def get_burgers(number: int):
    # Готовим бургеры по специальному асинхронному рецепту
    return burgers
```

...вместо `def`:

```Python hl_lines="2"
# Это не асинхронный код
def get_sequential_burgers(number: int):
    # Готовим бургеры последовательно по шагам
    return burgers
```