}
	}

	if status.restartRequested {
		klog.V(4).InfoS("Pod has been terminated but another pod with the same UID was created, remove history to allow restart", "podUID", uid)
	} else {
		klog.V(4).InfoS("Pod has been terminated and is no longer known to the kubelet, remove all history", "podUID", uid)
	}
	delete(p.podSyncStatuses, uid)
	p.cleanupPodUpdates(uid)

	if len(lines[0]) == 0 && len(lines) > 1 {
		lines = lines[1:]
	}
	// Create prefix made of tabs that we want to remove.
	var prefix []byte
	for _, c := range lines[0] {
		if c != '\t' {
			break
		}
		prefix = append(prefix, byte('\t'))
	}
	// Remove prefix from all tabs, fail otherwise.
	for i := range lines {
		line := lines[i]
		// It's OK for the last line to be blank (trailing \n)

	klog.V(3).InfoS("Endpoint cleanup", "endpointInfo", ep)
	if !ep.IsLocal() && ep.refCount != nil {
		*ep.refCount--

		// Remove the remote hns endpoint, if no service is referring it
		// Never delete a Local Endpoint. Local Endpoints are already created by other entities.
		// Remove only remote endpoints created by this service
		if *ep.refCount <= 0 && !ep.IsLocal() {

    }

    @Override
    public Iterator<E> iterator() {
      return delegate().iterator(); // manually synchronized
    }

    @Override
    public boolean remove(@CheckForNull Object o) {
      synchronized (mutex) {
        return delegate().remove(o);
      }
    }

    @Override
    public boolean removeAll(Collection<?> c) {
      synchronized (mutex) {
        return delegate().removeAll(c);

        registry.realize("bar", Bean).value == "[12]"

        when:
        registry.remove(ModelPath.path("foo"))

        then:
        def ex = thrown IllegalStateException
        ex.message == "Tried to remove model 'foo' but it is depended on by: 'bar'"
    }

    def "can remove an element with children that has not been used as input by a rule"() {
        given:

      --feature-gates="${FEATURE_GATES}" \
      --external-hostname="${EXTERNAL_HOSTNAME}" \
      --requestheader-username-headers=X-Remote-User \
      --requestheader-group-headers=X-Remote-Group \
      --requestheader-extra-headers-prefix=X-Remote-Extra- \
      --requestheader-client-ca-file="${CERT_DIR}/request-header-ca.crt" \
      --requestheader-allowed-names=system:auth-proxy \

	// Must be empty before the object is deleted from the registry. Each entry
	// is an identifier for the responsible component that will remove the entry
	// from the list. If the deletionTimestamp of the object is non-nil, entries
	// in this list can only be removed.
	// Finalizers may be processed and removed in any order.  Order is NOT enforced
	// because it introduces significant risk of stuck finalizers.

			objectName:     "foxdir/fooobject/foo.txt",
			objectModTime:  time.Now().UTC().Add(-10 * 24 * time.Hour), // Created 10 days ago
			expectedAction: DeleteAction,
		},
		// Too early to remove (test Days)
		{
			inputConfig:    `<LifecycleConfiguration><Rule><Filter><Prefix>foodir/</Prefix></Filter><Status>Enabled</Status><Expiration><Days>5</Days></Expiration></Rule></LifecycleConfiguration>`,

* kubectl get ingress output remove rules ([#26684](https://github.com/kubernetes/kubernetes/pull/26684), [@AdoHe](https://github.com/AdoHe))
* AWS kube-up: Remove SecurityContextDeny admission controller (to mirror GCE) ([#25381](https://github.com/kubernetes/kubernetes/pull/25381), [@zquestz](https://github.com/zquestz))

}

func (cl *connLRU) removeOldest() *persistConn {
	ele := cl.ll.Back()
	pc := ele.Value.(*persistConn)
	cl.ll.Remove(ele)
	delete(cl.m, pc)
	return pc
}

// remove removes pc from cl.
func (cl *connLRU) remove(pc *persistConn) {
	if ele, ok := cl.m[pc]; ok {
		cl.ll.Remove(ele)
		delete(cl.m, pc)
	}
}

// len returns the number of items in the cache.