return specialCases.get(constantName);
    }
    List<String> parts = Lists.newArrayList();
    for (String part : SPLITTER.split(constantName)) {
      if (!uppercaseAcronyms.contains(part)) {
        part = part.charAt(0) + Ascii.toLowerCase(part.substring(1));
      }
      parts.add(part);
    }
    return JOINER.join(parts);
  }

      return specialCases.get(constantName);
    }
    List<String> parts = Lists.newArrayList();
    for (String part : SPLITTER.split(constantName)) {
      if (!uppercaseAcronyms.contains(part)) {
        part = part.charAt(0) + Ascii.toLowerCase(part.substring(1));
      }
      parts.add(part);
    }
    return JOINER.join(parts);
  }

		err := runBadTest(i, test, t)
		if err == nil {
			if test.error != "" {
				t.Errorf("#%d: %q: expected error %q; got none", i, test.input, test.error)
			}
			continue
		}
		if !strings.Contains(err.Error(), test.error) {
			t.Errorf("#%d: expected error %q; got %q", i, test.error, err)
			continue
		}
	}
}

func runBadTest(i int, test badExprTest, t *testing.T) (err error) {

  // must contain a non-empty list.
  // +optional
  optional bool clusterScope = 4;

  // `namespaces` is a list of target namespaces that restricts
  // matches.  A request that specifies a target namespace matches
  // only if either (a) this list contains that target namespace or
  // (b) this list contains "*".  Note that "*" matches any

	ReservedMetadataPrefixLower = "x-minio-internal-"
)

// containsReservedMetadata returns true if the http.Header contains
// keys which are treated as metadata but are reserved for internal use
// and must not set by clients
func containsReservedMetadata(header http.Header) bool {
	for key := range header {
		if slices.Contains(maps.Keys(validSSEReplicationHeaders), key) {
			return false
		}

 * `null` will be returned if the host cannot be ToASCII encoded or if the result contains
 * unsupported ASCII characters.
 */
internal fun String.toCanonicalHost(): String? {
  val host: String = this

  // If the input contains a :, it’s an IPv6 address.
  if (":" in host) {
    // If the input is encased in square braces "[...]", drop 'em.

	ErrContainsReservedChars    = fmt.Errorf("access key contains one of reserved characters '=' or ','")
)

// AnonymousCredentials simply points to empty credentials
var AnonymousCredentials = Credentials{}

// ContainsReservedChars - returns whether the input string contains reserved characters.
func ContainsReservedChars(s string) bool {
	return strings.ContainsAny(s, reservedChars)
}

package multicluster

import (
	"k8s.io/client-go/tools/clientcmd"

	"istio.io/istio/istioctl/pkg/cli"
)

const (
	clusterNameAnnotationKey = "networking.istio.io/cluster"
)

// KubeOptions contains kubernetes options common to all commands.
type KubeOptions struct {
	Kubeconfig string
	Context    string
	Namespace  string
}

        : Iterators.singletonIterator(connectingEdge);
  }

  @Override
  public int size() {
    return getConnectingEdge() == null ? 0 : 1;
  }

  @Override
  public boolean contains(@CheckForNull Object edge) {
    E connectingEdge = getConnectingEdge();
    return (connectingEdge != null && connectingEdge.equals(edge));
  }

  @CheckForNull
  private E getConnectingEdge() {

  @Override
  public void close() throws IOException {
    closed = true;
    super.close();
    throwIf(CLOSE_THROWS);
  }

  private void throwIf(TestOption option) throws IOException {
    throwIf(options.contains(option));
  }

  private static void throwIf(boolean condition) throws IOException {
    if (condition) {
      throw new IOException();
    }
  }