// Using negative numbers now lets us distinguish positive line numbers later.
	m := make(map[string]int)
	for _, s := range x {
		if c := m[s]; c > -2 {
			m[s] = c - 1
		}
	}
	for _, s := range y {
		if c := m[s]; c > -8 {
			m[s] = c - 4
		}
	}

	// Now unique strings can be identified by m[s] = -1+-4.
	//
	// Gather the indexes of those strings in x and y, building:

}

// Matcher decides if a request is exempted by the NamespaceSelector of a
// webhook configuration.
type Matcher struct {
	NamespaceLister corelisters.NamespaceLister
	Client          clientset.Interface
}

func (m *Matcher) GetNamespace(name string) (*v1.Namespace, error) {
	return m.NamespaceLister.Get(name)
}

// Validate checks if the Matcher has a NamespaceLister and Client.

 */
@Beta
@ElementTypesAreNonnullByDefault
public interface Hasher extends PrimitiveSink {
  @CanIgnoreReturnValue
  @Override
  Hasher putByte(byte b);

  @CanIgnoreReturnValue
  @Override
  Hasher putBytes(byte[] bytes);

  @CanIgnoreReturnValue
  @Override
  Hasher putBytes(byte[] bytes, int off, int len);

  @CanIgnoreReturnValue
  @Override
  Hasher putBytes(ByteBuffer bytes);

  @CanIgnoreReturnValue

	})

	go c.Run(stop)

	// Ensure the ConfigMap is initially loaded if present.
	if !client.WaitForCacheSync("configmap watcher", stop, c.HasSynced) {
		log.Error("failed to wait for cache sync")
	}
	return w
}

func AddUserMeshConfig(client kube.Client, watcher mesh.Watcher, namespace, key, userMeshConfig string, stop <-chan struct{}) {

//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful
// but WITHOUT ANY WARRANTY; without even the implied warranty of

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package resource

import (
	"regexp"
	"strconv"
	"strings"
)

// testFilter is a regex matcher on a test. It is split by / following go subtest format
type testFilter []*regexp.Regexp

type Matcher struct {
	filters []testFilter
}

/**
 * Represents values with two possibilities.
 *
 * @param <L> the left type.
 * @param <R> the right type.
 */
public abstract class Either<L, R> {

    public static <L, R> Either<L, R> left(L value) {
        return new Left<>(value);
    }

    public static <L, R> Either<L, R> right(R value) {
        return new Right<>(value);
    }

    /**
     * Take the value if this is a left.
     */

 */
@Beta
@ElementTypesAreNonnullByDefault
public interface Hasher extends PrimitiveSink {
  @CanIgnoreReturnValue
  @Override
  Hasher putByte(byte b);

  @CanIgnoreReturnValue
  @Override
  Hasher putBytes(byte[] bytes);

  @CanIgnoreReturnValue
  @Override
  Hasher putBytes(byte[] bytes, int off, int len);

  @CanIgnoreReturnValue
  @Override
  Hasher putBytes(ByteBuffer bytes);

  @CanIgnoreReturnValue

func (m Matcher) GetMatches(i echo.Instances) echo.Instances {
	out := make(echo.Instances, 0)
	for _, i := range i {
		if m(i) {
			out = append(out, i)
		}
	}
	return out
}

// GetServiceMatches returns the subset of echo.Services that match this Matcher.
func (m Matcher) GetServiceMatches(services echo.Services) echo.Services {
	out := make(echo.Services, 0)
	for _, s := range services {

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package cel

import (
	"context"
	"fmt"
	"time"