_, found := providers[name]
	if found {
		klog.Fatalf("Credential provider %q was registered twice", name)
	}
	klog.V(4).Infof("Registered credential provider %q", name)
	providers[name] = provider
}

// NewDockerKeyring creates a DockerKeyring to use for resolving credentials,
// which draws from the set of registered credential providers.
func NewDockerKeyring() DockerKeyring {
	keyring := &providersDockerKeyring{

     *
     * A file is owned by the build if it is registered as an output directly or within a directory registered as an output.
     */
    boolean isOutputOwnedByBuild(File file);

    /**
     * Finalizes the registered build outputs.
     *
     * After this call, it is impossible to register more outputs.
     */
    void resolveOutputs();

    /**
     * Gets the set of registered outputs as file collections.
     */

public interface ListenerManager {
    /**
     * Adds a listener.  A single object can implement multiple interfaces, and all interfaces are registered by a
     * single invocation of this method.  There is no order dependency: if a broadcaster has already been made for type
     * T, the listener will be registered with it if <code>(listener instanceof T)</code> returns true.
     *

)

// TestKubeFeaturesRegistered tests that all kube features are registered.
func TestKubeFeaturesRegistered(t *testing.T) {
	registeredFeatures := utilfeature.DefaultFeatureGate.DeepCopy().GetAll()

	for featureName := range defaultKubernetesFeatureGates {
		if _, ok := registeredFeatures[featureName]; !ok {
			t.Errorf("The feature gate %q is not registered in the DefaultFeatureGate", featureName)
		}
	}
}

        serialize(123, serializer) == 123
        toBytes(123L, serializer).length == toBytes(123L, longSerializer).length + 1
    }

    def "does not write type tag when there is only one matching registered type"() {
        given:
        def registry = new DefaultSerializerRegistry()
        registry.register(Long, longSerializer)
        registry.register(Integer, intSerializer)

     * @param registrationPoint the place that the listener was registered - used in the operation description / details
     * @param listener the listener
     */
    <T> T decorate(String registrationPoint, Class<T> cls, T listener);

    /**
     * Decorates a listener of unknown type.
     * <p>
     * @param registrationPoint the place that the listener was registered - used in the operation description / details

        this.strict = false;
        return this;
    }

    /**
     * Providing a scope makes the resulting {@link ServiceRegistry}
     * validate all registered services for being annotated with the given scope.
     * <p>
     * All registered services require the {@link org.gradle.internal.service.scopes.ServiceScope @ServiceScope}
     * annotation to be present and contain the given scope.
     *
     * @see #scope(Class)

        )
    }

    private
    fun withPluginSourceFile(fileName: String, text: String) {
        withFile("plugins/src/main/kotlin/$fileName", text)
    }

    @Test
    fun `can access extension registered by included build plugin`() {
        // when:
        val result = build("ok")

        // then:
        result.assertOutputContains("It's 42!")

        // when: plugin changes in an incompatible way

        return String.format(
            "The service implementation '%s' is registered in the '%s' scope but does not declare it explicitly.\n" +
                "The implementation appears to serve %s.\n" +
                "Try the following:\n" +

	}
}

// NewWatchingConfigMapManager creates a manager that keeps a cache of all configmaps
// necessary for registered pods.
// It implements the following logic:
//   - whenever a pod is created or updated, we start individual watches for all
//     referenced objects that aren't referenced from other registered pods
//   - every GetObject() returns a value from local cache propagated via watches