- Fix a concurrent map access in TopologyCache's `HasPopulatedHints` method. ([#120372](https://github.com/kubernetes/kubernetes/pull/120372), [@Miciah](https://github.com/Miciah)) [SIG Network]

To visit all headers, use the `Headers` class which supports access by index.

=== ":material-language-kotlin: Kotlin"
    ```kotlin
      private val client = OkHttpClient()

      fun run() {
        val request = Request.Builder()

  - [Changelog since v1.20.10](#changelog-since-v12010)
  - [Important Security Information](#important-security-information)
    - [CVE-2021-25741: Symlink Exchange Can Allow Host Filesystem Access](#cve-2021-25741-symlink-exchange-can-allow-host-filesystem-access)
  - [Changes by Kind](#changes-by-kind-4)
    - [Bug or Regression](#bug-or-regression-4)
    - [Other (Cleanup or Flake)](#other-cleanup-or-flake-1)
  - [Dependencies](#dependencies-4)

}

// describePeerAuthentication fetches all PeerAuthentication in workload and root namespace.
// It lists the ones applied to the pod, and the current active mTLS mode.
// When the client doesn't have access to root namespace, it will only show workload namespace Peerauthentications.
func describePeerAuthentication(
	writer io.Writer,
	kubeClient kube.CLIClient,
	configClient istioclient.Interface,

	ExecObjectLayerAPITest(ExecObjectLayerAPITestArgs{t: t, objAPITest: testGetBucketPolicyHandler, endpoints: []string{"PutBucketPolicy", "GetBucketPolicy"}})
}

// testGetBucketPolicyHandler - Test for end point which fetches the access policy json of the given bucket.
func testGetBucketPolicyHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
	credentials auth.Credentials, t *testing.T,
) {

	encodedErrorResponse := encodeResponseJSON(errorResponse)
	writeResponse(w, err.HTTPStatusCode, encodedErrorResponse, mimeJSON)
}

// writeCustomErrorResponseJSON - similar to writeErrorResponseJSON,
// but accepts the error message directly (this allows messages to be
// dynamically generated.)
func writeCustomErrorResponseJSON(ctx context.Context, w http.ResponseWriter, err APIError,
	errBody string, reqURL *url.URL,
) {

  // Execute.
  TF_ExecuteOperation(add_op, 2, inputs, add_outputs, status.get());
  ASSERT_EQ(TF_OK, TF_GetCode(status.get())) << TF_Message(status.get());

  // Test that full type information can be accessed.
  auto outs = unwrap(add_outputs);
  auto h = outs->outputs[0];
  ASSERT_NE(h, nullptr);
  ASSERT_EQ(h->FullType().type_id(), TFT_UNSET);
  ASSERT_EQ(unwrap(inputs[0])->FullType().type_id(), TFT_UNSET);

    StringBuilder sb = new StringBuilder(16);
    lowerBound.describeAsLowerBound(sb);
    sb.append("..");
    upperBound.describeAsUpperBound(sb);
    return sb.toString();
  }

  // We declare accessors so that we can use method references like `Range::lowerBound`.

  Cut<C> lowerBound() {
    return lowerBound;
  }

  Cut<C> upperBound() {
    return upperBound;
  }

  Object readResolve() {

- Fix a race condition in transforming informer happening when objects were accessed during Resync operation ([#124344](https://github.com/kubernetes/kubernetes/pull/124344), [@...

		<profile>
			<id>build</id>
			<activation>
				<activeByDefault>true</activeByDefault>
			</activation>
			<properties>
				<test.include.path>**/*Test.java</test.include.path>
				<test.command.args>--illegal-access=permit</test.command.args>
			</properties>
		</profile>
		<profile>
			<id>integrationTests</id>
			<properties>
				<test.include.path>**/*Tests.java</test.include.path>
				<test.command.args />