assertEquals(0, top.getTagNo(), "Top-level tag number should be 0");
            assertTrue(top.getBaseObject() instanceof ASN1Sequence, "Base object should be a sequence");
            ASN1Sequence seq = (ASN1Sequence) top.getBaseObject();
            assertEquals(2, seq.size(), "Sequence should contain OID and [0] NegTokenInit");

* the event handler
* the exception handler
* to handle

* the model
* the Pydantic model
* the data model
* the database model
* the form model
* the model object

* the class
* the base class
* the parent class
* the subclass
* the child class
* the sibling class
* the class method

* the header
* the headers
* the authorization header
* the `Authorization` header

import com.google.caliper.BeforeExperiment;
import com.google.caliper.Benchmark;
import com.google.caliper.Param;
import com.google.caliper.api.Footprint;
import com.google.caliper.api.VmOptions;
import com.google.common.base.Preconditions;
import com.google.common.util.concurrent.AbstractFutureBenchmarks.OldAbstractFuture;
import com.google.errorprone.annotations.concurrent.GuardedBy;
import java.util.LinkedList;
import java.util.Queue;

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.common.util.concurrent;

import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.truth.Truth.assertThat;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static junit.framework.Assert.assertEquals;

import org.ietf.jgss.GSSException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.spnego.NegTokenInit;

/**
 * Base kerberos authenticator
 *
 * Uses a subject that contains kerberos credentials for use in GSSAPI context establishment.
 *

**FastAPI** sabrá que puede usar la clase `OAuth2PasswordBearer` (declarada en una dependencia) para definir el esquema de seguridad en OpenAPI porque hereda de `fastapi.security.oauth2.OAuth2`, que a su vez hereda de `fastapi.security.base.SecurityBase`.

Todas las utilidades de seguridad que se integran con OpenAPI (y los docs automáticos del API) heredan de `SecurityBase`, así es como **FastAPI** puede saber cómo integrarlas en OpenAPI.

///

O **FastAPI** saberá que pode usar a classe `OAuth2PasswordBearer` (declarada em uma dependência) para definir o esquema de segurança no OpenAPI porque ela herda de `fastapi.security.oauth2.OAuth2`, que por sua vez herda de `fastapi.security.base.SecurityBase`.

Todos os utilitários de segurança que se integram com o OpenAPI (e com a documentação automática da API) herdam de `SecurityBase`, é assim que o **FastAPI** sabe como integrá-los ao OpenAPI.

///

func (h dataUsageHash) modAlt(cycle uint32, cycles uint32) bool {
	if cycles <= 1 {
		return cycles == 1
	}
	return uint32(xxhash.Sum64String(string(h))>>32)%(cycles) == cycle%cycles
}

// addChild will add a child based on its hash.
// If it already exists it will not be added again.
func (e *dataUsageEntry) addChild(hash dataUsageHash) {
	if _, ok := e.Children[hash.Key()]; ok {
		return
	}
	if e.Children == nil {

      copyright notice that is included in or attached to the work
      (an example is provided in the Appendix below).

      "Derivative Works" shall mean any work, whether in Source or Object
      form, that is based on (or derived from) the Work and for which the
      editorial revisions, annotations, elaborations, or other modifications
      represent, as a whole, an original work of authorship. For the purposes

      copyright notice that is included in or attached to the work
      (an example is provided in the Appendix below).

      "Derivative Works" shall mean any work, whether in Source or Object
      form, that is based on (or derived from) the Work and for which the
      editorial revisions, annotations, elaborations, or other modifications
      represent, as a whole, an original work of authorship. For the purposes