return store
}

func (c *objectCache) newStore() *cacheStore {
	// TODO: We may consider created a dedicated store keeping just a single
	// item, instead of using a generic store implementation for this purpose.
	// However, simple benchmarks show that memory overhead in that case is
	// decrease from ~600B to ~300B per object. So we are not optimizing it
	// until we will see a good reason for that.

	}
	for tpPair, matchNum := range s.TpPairToMatchNum {
		copy.TpPairToMatchNum[tpPair] = matchNum
	}
	return &copy
}

// CAVEAT: the reason that `[2]criticalPath` can work is based on the implementation of current
// preemption algorithm, in particular the following 2 facts:
// Fact 1: we only preempt pods on the same node, instead of pods on multiple nodes.

*/

package nfacct

import (
	"syscall"
	"testing"

	"github.com/stretchr/testify/assert"
	"github.com/vishvananda/netlink/nl"
	"golang.org/x/sys/unix"
)

// fakeHandler is a mock implementation of the handler interface, designed for testing.
type fakeHandler struct {
	// requests stores instances of fakeRequest, capturing new requests.
	requests []*fakeRequest

  // but should apply for any default implementation. If set, it is assumed that a load balancer
  // implementation is watching for Services with a matching class. Any default load balancer
  // implementation (e.g. cloud providers) should ignore Services that set this field.
  // This field can only be set when creating or updating a Service to type 'LoadBalancer'.

	// current version of the object to avoid read operation from storage to get it.
	// However, the implementations have to retry in case suggestion is stale.
	//
	// Example:
	//
	// s := /* implementation of Interface */
	// err := s.GuaranteedUpdate(
	//     "myKey", &MyType{}, true, preconditions,

	// but should apply for any default implementation. If set, it is assumed that a load balancer
	// implementation is watching for Services with a matching class. Any default load balancer
	// implementation (e.g. cloud providers) should ignore Services that set this field.
	// This field can only be set when creating or updating a Service to type 'LoadBalancer'.

// error format.
type ErrorResponder interface {
	Error(w http.ResponseWriter, req *http.Request, err error)
}

// SimpleErrorResponder is the legacy implementation of ErrorResponder for callers that only
// service a single request/response per proxy.
type SimpleErrorResponder interface {
	Error(err error)
}

func NewErrorResponder(r SimpleErrorResponder) ErrorResponder {

	"internalTrafficPolicy":...

type VolumeLogger interface {
	// Creates a detailed msg that can be used in logs
	// The msg format follows the pattern "<prefixMsg> <volume details> <suffixMsg>",
	// where each implementation provides the volume details
	GenerateMsgDetailed(prefixMsg, suffixMsg string) (detailedMsg string)

	// Creates a detailed error that can be used in logs.

) (map[string]*extenderv1.Victims, error) {
	nodeNameToVictimsCopy := map[string]*extenderv1.Victims{}
	// We don't want to change the original nodeNameToVictims
	for k, v := range nodeNameToVictims {
		// In real world implementation, extender's user should have their own way to get node object
		// by name if needed (e.g. query kube-apiserver etc).
		//
		// For test purpose, we just use node from parameters directly.
		nodeNameToVictimsCopy[k] = v