* provide two {@code static} creation methods: {@code create()}, returning an empty multiset, and
 * {@code create(Iterable<? extends E>)}, returning a multiset containing the given initial
 * elements. This is simply a refinement of {@code Collection}'s constructor recommendations.
 *
 * <p>As with other collection types, the modification operations are optional, and should throw

    set(value) {
      val protocolList = value.toImmutableList()
      require(Protocol.H2_PRIOR_KNOWLEDGE !in protocolList || protocolList.size == 1) {
        "protocols containing h2_prior_knowledge cannot use other protocols: $protocolList"
      }
      require(Protocol.HTTP_1_1 in protocolList || Protocol.H2_PRIOR_KNOWLEDGE in protocolList) {
        "protocols doesn't contain http/1.1: $protocolList"

    return (comparator == null)
        ? new TreeMultiset<E>((Comparator) Ordering.natural())
        : new TreeMultiset<E>(comparator);
  }

  /**
   * Creates an empty multiset containing the given initial elements, sorted according to the
   * elements' natural order.
   *
   * <p>This implementation is highly efficient when {@code elements} is itself a {@link Multiset}.
   *

    int count = 0;
    for (int i = 0; i < sequence.length(); i++) {
      if (matches(sequence.charAt(i))) {
        count++;
      }
    }
    return count;
  }

  /**
   * Returns a string containing all non-matching characters of a character sequence, in order. For
   * example:
   *
   * {@snippet :
   * CharMatcher.is('a').removeFrom("bazaar")
   * }
   *
   * ... returns {@code "bzr"}.
   */

* action required: the API server and client-go libraries have been fixed to support additional non-alpha-numeric characters in UserInfo "extra" data keys. Both should be updated in order to properly support extra data containing "/" characters or other characters disallowed in HTTP headers. ([#65799](https://github.com/kubernetes/kubernetes/pull/65799), [@dekkagaijin](https://github.com/dekkagaijin))

### Other notable changes

    return new Builder<Comparable<E>>(Ordering.natural()).create();
  }

  /**
   * Creates a new min-max priority queue using natural order, no maximum size, and initially
   * containing the given elements.
   */
  public static <E extends Comparable<E>> MinMaxPriorityQueue<E> create(
      Iterable<? extends E> initialContents) {
    return new Builder<E>(Ordering.natural()).create(initialContents);

needed by API systems is data "<dfn title="also called marshalling, conversion">serialization</dfn>" which is taking data from the code (Python) and converting it into something that can be sent through the network. For example, converting an object containing data from a database into a JSON object. Converting `datetime` objects into strings, etc.

Another big feature needed by APIs is data validation, making sure that the data is valid, given certain parameters. For example, that some field...

used above - - `users[].accessKey` - accessKey of user - `users[].secretKey` - secretKey of usersecretRef - `users[].existingSecret` - secret name that contains the secretKey of user - `users[].existingSecretKey` - data key in existingSecret secret containing the secretKey - `users[].policy` - name of the policy to assign to user ### Create service account after install Install the chart, specifying the service accounts you want to create after install: ```bash helm install --set svcaccts[0].accessK...

used above - - `users[].accessKey` - accessKey of user - `users[].secretKey` - secretKey of usersecretRef - `users[].existingSecret` - secret name that contains the secretKey of user - `users[].existingSecretKey` - data key in existingSecret secret containing the secretKey - `users[].policy` - name of the policy to assign to user ### Create service account after install Install the chart, specifying the service accounts you want to create after install: ```bash helm install --set svcaccts[0].accessK...

used above - - `users[].accessKey` - accessKey of user - `users[].secretKey` - secretKey of usersecretRef - `users[].existingSecret` - secret name that contains the secretKey of user - `users[].existingSecretKey` - data key in existingSecret secret containing the secretKey - `users[].policy` - name of the policy to assign to user ### Create service account after install Install the chart, specifying the service accounts you want to create after install: ```bash helm install --set svcaccts[0].accessK...