internalLogIf(ctx, err)
			}
			if retries >= maxTries {
				return err
			}
			retries++
			time.Sleep(retryDelay)
		}
		return nil
	})

	// Blocks while consuming entries or an error occurs.
	err = bw.Close()
	if err != nil {
		mc.setErr(err.Error())
	}
	metaMu.Lock()
	defer metaMu.Unlock()
	if mc.meta.error != "" {
		return err
	}
	// Save success

// is already aligned to a block boundary. It returns the raw block of the
// header in case further processing is required.
//
// The err will be set to io.EOF only when one of the following occurs:
//   - Exactly 0 bytes are read and EOF is hit.
//   - Exactly 1 block of zeros is read and EOF is hit.
//   - At least 2 blocks of zeros are read.
func (tr *Reader) readHeader() (*Header, *block, error) {

   * (Specifically, {@code directExecutor} functions should avoid heavyweight operations inside
   * {@code AsyncClosingFunction.apply}. Any heavyweight operations should occur in other threads
   * responsible for completing the returned {@code ClosingFuture}.)
   *
   * <p>After calling this method, you may not call {@link #finishToFuture()}, {@link

  istioctl ztunnel-config workload <ztunnel-name[.namespace]> --address 0.0.0.0 -o json

  # Retrieve Ztunnel config dump separately and inspect from file.
  kubectl exec -it $ZTUNNEL -n istio-system -- curl localhost:15000/config_dump > ztunnel-config.json
  istioctl ztunnel-config workloads --file ztunnel-config.json

  # Retrieve workload summary for a specific namespace

    }
    iterator.remove();
    assertEquals(asList("2", "3", "4"), list);
    assertFalse(list.isEmpty());

    // An UnsupportedOperationException or IllegalStateException may occur.
    try {
      iterator.add("1");
      fail("transformed list iterator is addable");
    } catch (UnsupportedOperationException | IllegalStateException expected) {
    }
    try {
      iterator.set("1");

    }
    iterator.remove();
    assertEquals(asList("2", "3", "4"), list);
    assertFalse(list.isEmpty());

    // An UnsupportedOperationException or IllegalStateException may occur.
    try {
      iterator.add("1");
      fail("transformed list iterator is addable");
    } catch (UnsupportedOperationException | IllegalStateException expected) {
    }
    try {
      iterator.set("1");

	if n < 0 {
		panic(errNegativeWrite)
	}
	b.r += n
	return int64(n), err
}

// buffered output

// Writer implements buffering for an [io.Writer] object.
// If an error occurs writing to a [Writer], no more data will be
// accepted and all subsequent writes, and [Writer.Flush], will return the error.
// After all data has been written, the client should call the

                            consecutiveLocalOriginFailures:
                              description: The number of consecutive locally originated
                                failures before ejection occurs.
                              maximum: 4294967295
                              minimum: 0
                              nullable: true
                              type: integer
                            interval:

  // required.
  // +listType=atomic
  // +optional
  repeated Validation validations = 3;

  // failurePolicy defines how to handle failures for the admission policy. Failures can
  // occur from CEL expression parse errors, type check errors, runtime errors and invalid
  // or mis-configured policy definitions or bindings.
  //
  // A policy is invalid if spec.paramKind refers to a non-existent Kind.

  /**
   * Returns an encoding that behaves equivalently to this encoding, but adds a separator string
   * after every {@code n} characters. Any occurrences of any characters that occur in the separator
   * are skipped over in decoding.
   *
   * @throws IllegalArgumentException if any alphabet or padding characters appear in the separator
   *     string, or if {@code n <= 0}