rootReference.checkAndSet(root, newRoot);
    return result[0] == oldCount;
  }

  @Override
  public void clear() {
    if (!range.hasLowerBound() && !range.hasUpperBound()) {
      // We can do this in O(n) rather than removing one by one, which could force rebalancing.
      for (AvlNode<E> current = header.succ(); current != header; ) {
        AvlNode<E> next = current.succ();

        current.elemCount = 0;

* On AWS kubelet returns an error when started under conditions that do not allow it to work (AWS has not yet tagged the instance). ([#60125](https://github.com/kubernetes/kubernetes/pull/60125), [@vainu-arto](https://github.com/vainu-arto))

package cmd

// Code generated by github.com/tinylib/msgp DO NOT EDIT.

import (
	"github.com/tinylib/msgp/msgp"
)

// DecodeMsg implements msgp.Decodable
func (z *ActiveWorkerStat) DecodeMsg(dc *msgp.Reader) (err error) {
	var field []byte
	_ = field
	var zb0001 uint32
	zb0001, err = dc.ReadMapHeader()
	if err != nil {
		err = msgp.WrapError(err)
		return
	}
	for zb0001 > 0 {
		zb0001--
		field, err = dc.ReadMapKeyPtr()

      </match>
    </magic>
    <sub-class-of type="application/x-sqlite3"/>
  </mime-type>
  <mime-type type="application/x-stata-do">
    <_comment>Stata DTA Script</_comment>
    <acronym>DO</acronym>
    <tika:link>http://www.stata.com/help.cgi?do</tika:link>
    <glob pattern="*.do"/>
  </mime-type>

  <mime-type type="application/x-stata-dta">
    <_comment>Stata DTA Dataset</_comment>

- If you are running the cloud-controller-manager and you have the `pvlabel.kubernetes.io` alpha Initializer enabled, you must now enable PersistentVolume labeling using the `PersistentVolumeLabel` admission controller instead. You can do this by adding `PersistentVolumeLabel` in the `--enable-admission-plugins` kube-apiserver flag.  ([#73102](https://github.com/kubernetes/kubernetes/pull/73102), [@andrewsykim](https://github.com/andrewsykim))

- Do not include preemptor pod metadata in the event message ([#114946](https://github.com/kubernetes/kubernetes/pull/114946), [@mimowo](https://github.com/mimowo)) [SIG Scheduling]

- [Kubernetes 1.13 Release Notes](#kubernetes-113-release-notes)
  - [Security Content](#security-content)
  - [Urgent Upgrade Notes](#urgent-upgrade-notes)
    - [(No, really, you MUST do this before you upgrade)](#no-really-you-must-do-this-before-you-upgrade)
  - [Known Issues](#known-issues)
  - [Deprecations](#deprecations)
  - [Major Themes](#major-themes)
    - [SIG API Machinery](#sig-api-machinery)
    - [SIG Auth](#sig-auth)

The python program below waits on the queue exchange `bucketevents` and prints event notifications on the console. We use [Pika Python Client](https://www.rabbitmq.com/tutorials/tutorial-three-python.html) library to do this.

```py
#!/usr/bin/env python
import pika

connection = pika.BlockingConnection(pika.ConnectionParameters(
        host='localhost'))
channel = connection.channel()

        try {
          future.get(0, SECONDS);
          return;
        } catch (InterruptedException | ExecutionException e) {
          return;
        } catch (TimeoutException e) {
          // do nothing
        } finally {
          completedIteration.countDown();
        }
      }
    }

    void awaitInLoop() {
      Uninterruptibles.awaitUninterruptibly(completedIteration);
    }

  }

  private static class PassTwoNullableArgsNeitherThrowsAnything extends PassObject {
    @Override
    public void twoNullableArgs(@Nullable String s, @Nullable Integer i) {
      // ok to do nothing
    }
  }

  public void testPassTwoNullableArgsNeitherThrowsAnything() {
    shouldPass(new PassTwoNullableArgsNeitherThrowsAnything());
  }

  @SuppressWarnings("unused") // for NullPointerTester