*/
@NullUnmarked
public abstract class AbstractGraphTest {

  Graph<Integer> graph;

  /**
   * The same reference as {@link #graph}, except as a mutable graph. This field is null in case
   * {@link #createGraph()} didn't return a mutable graph.
   */
  MutableGraph<Integer> graphAsMutableGraph;

  static final Integer N1 = 1;
  static final Integer N2 = 2;
  static final Integer N3 = 3;

                            if (existingHandle != null) {
                                // Try to reconnect durable handle
                                req.addDurableHandleReconnectContext(existingHandle);
                            } else {
                                // Request new durable handle
                                long timeout = config.getPersistentHandleTimeout();

          .apply {
            isAccessible = true
          }.get(this) as? SecretKey

    val randomRegex = "\"random\"\\s+:\\s+\"([^\"]+)\"".toRegex()

    fun register() {
      // Enable JUL logging for SSL events, must be activated early or via -D option.
      System.setProperty("javax.net.debug", "")
      logger =
        Logger
          .getLogger("javax.net.ssl")
          .apply {

 * directed graphs, and an arbitrary endpoint of the edge on undirected graphs.
 *
 * <p>Collection-returning accessors return unmodifiable views: the view returned will reflect
 * changes to the graph (if the graph is mutable) but may not be modified by the user.
 *
 * <p>The time complexity of all collection-returning accessors is O(1), since views are returned.
 *
 * @author James Sexton
 * @author Joshua O'Madadhain
 * @author Omar Darwish

 * directed graphs, and an arbitrary endpoint of the edge on undirected graphs.
 *
 * <p>Collection-returning accessors return unmodifiable views: the view returned will reflect
 * changes to the graph (if the graph is mutable) but may not be modified by the user.
 *
 * <p>The time complexity of all collection-returning accessors is O(1), since views are returned.
 *
 * @author James Sexton
 * @author Joshua O'Madadhain
 * @author Omar Darwish

 * with Identity Providers such as Okta, Azure AD, OneLogin, etc.</p>
 *
 * <h2>Required Configuration</h2>
 * <p>Add the following properties to {@code system.properties}:</p>
 * <pre>
 * # Enable SAML SSO
 * sso.type=saml
 *
 * # Identity Provider settings (obtain from your IdP)
 * saml.idp.entityid=http://www.okta.com/xxxxx
 * saml.idp.single_sign_on_service.url=https://your-domain.okta.com/app/xxxxx/sso/saml

 * Immutable empty instances are returned for collection types; {@code ""} for string; {@code 0} for
 * number types; reasonable default instance for other stateless types. For mutable types, a fresh
 * instance is created each time {@code get()} is called.
 *
 * @author Kevin Bourrillion
 * @author Ben Yu
 * @since 12.0
 */
@GwtIncompatible
@J2ktIncompatible
@NullMarked

- Introduced the `admissionregistration.k8s.io/v1beta1/MutatingAdmissionPolicy` API type. To enable, enable the `MutatingAdmissionPolicy` feature gate (which was off by default) and set `--runtime-config=admissionregistration.k8s.io/v1beta1=true` on the kube-apiserver. 

    /**
     * Gets the session key from the underlying SMB session for encryption
     * @return session key of the underlying smb session
     * @throws CIFSException if unable to retrieve the session key
     */
    public abstract byte[] getSessionKey() throws CIFSException;

    @Override
    public String toString() {
        return this.binding.toString();
    }

- KEP-3857: promoted RecursiveReadOnlyMounts feature to beta. ([#125475](https://github.com/kubernetes/kubernetes/pull/125475), [@AkihiroSuda](https://github.com/AkihiroSuda)) [SIG Node]
- Kube-apiserver: Added support to disable http/2 serving with a `--disable-http2-serving` flag.
   ([#122176](https://github.com/kubernetes/kubernetes/pull/122176), [@slashpai](https://github.com/slashpai)) [SIG API Machinery]