*   <li>least-recently-used eviction when a maximum size is exceeded (note that the cache is
 *       divided into segments, each of which does LRU internally)
 *   <li>time-based expiration of entries, measured since last access or last write
 *   <li>keys automatically wrapped in {@linkplain WeakReference weak} references
 *   <li>values automatically wrapped in {@linkplain WeakReference weak} or {@linkplain

- Kubeadm: allow the `certs check-expiration` command to not require the existence of the cluster CA key (ca.key file) when checking the expiration of managed certificates in kubeconfig files. ([#106854](https://github.com/kubernetes/kubernetes/pull/106854), [@neolit123](https://github.com/neolit123))

- Kubeadm: allow the "certs check-expiration" command to not require the existence of the cluster CA key (ca.key file) when checking the expiration of managed certificates in kubeconfig files. ([#106929](https://github.com/kubernetes/kubernetes/pull/106929), [@neolit123](https://github.com/neolit123)) [SIG Cluster Lifecycle]

- Kubeadm: a new command `kubeadm alpha certs check-expiration` was created in order to help users in managing expiration for local PKI certificates ([#77863](https://github.com/kubernetes/kubernetes/pull/77863), [@fabriziopandini](https://github.com/fabriziopandini))

### Misc

    val response = get(server.url("/"))
    assertThat(response.body.string()).isEqualTo("A")
    assertThat(response.header("Warning")).isEqualTo(
      "113 HttpURLConnection \"Heuristic expiration\"",
    )
  }

  @Test
  fun noDefaultExpirationForUrlsWithQueryString() {
    server.enqueue(
      MockResponse
        .Builder()

    protected static final int ATTR_GET_MASK = 0x7FFF;
    /**
     * Mask for attributes that can be set on the server
     */
    protected static final int ATTR_SET_MASK = 0x30A7;
    /**
     * Default expiration period for cached attributes in milliseconds
     */
    protected static final int DEFAULT_ATTR_EXPIRATION_PERIOD = 5000;

    /**
     * Hash code for the "." directory entry
     */

- Kubeadm: allow the "certs check-expiration" command to not require the existence of the cluster CA key (ca.key file) when checking the expiration of managed certificates in kubeconfig files. ([#106927](https://github.com/kubernetes/kubernetes/pull/106927), [@neolit123](https://github.com/neolit123)) [SIG Cluster Lifecycle]

	}

	epochTime := time.Unix(0, 0).UTC()
	expectedAccKeys := madmin.ListAccessKeysLDAPResp{
		ServiceAccounts: []madmin.ServiceAccountInfo{
			{
				AccessKey:  "u4ccRswj62HV3Ifwima7",
				Expiration: &epochTime,
			},
		},
	}

	if !reflect.DeepEqual(expectedAccKeys, res) {
		c.Fatalf("access keys mismatch: expected: %v, got: %v", expectedAccKeys, res)
	}

     */
    String getIndexFieldConfigId();

    /**
     * Get the value for the key 'index.field.expires'. <br>
     * The value is, e.g. expires <br>
     * comment: Field name for expiration date in the index.
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getIndexFieldExpires();

    /**

   ([#122530](https://github.com/kubernetes/kubernetes/pull/122530), [@neolit123](https://github.com/neolit123))