for idx, pool := range z.serverPools {
			go func(idx int, pool *erasureSets) {
				defer wg.Done()
				objs := poolObjIdxMap[idx]
				if len(objs) == 0 {
					return
				}
				orgIndexes := origIndexMap[idx]
				deletedObjects, errs := pool.DeleteObjects(ctx, bucket, objs, opts)
				mu.Lock()
				for i, derr := range errs {
					if derr != nil {
						derrs[orgIndexes[i]] = derr
					}

		{testBuckets[0], "newzen/zen/recurse/again/again/again/pics", "recurse", nil},
		{testBuckets[0], "obj0", "obj0", nil},
		{testBuckets[0], "obj1", "obj1", nil},
		{testBuckets[0], "obj2", "obj2", nil},
		{testBuckets[1], "obj1", "obj1", nil},
		{testBuckets[1], "obj2", "obj2", nil},
		{testBuckets[1], "temporary/0/", "", nil},
		{testBuckets[3], "A/B", "contentstring", nil},

		},
	}

	// current version
	obj1 := ObjectOpts{
		Name:     "obj1",
		IsLatest: true,
	}
	// non-current version
	obj2 := ObjectOpts{
		Name: "obj2",
	}

	tests := []struct {
		obj         ObjectOpts
		expRuleID   int
		transRuleID int
	}{
		{
			obj:         obj1,
			expRuleID:   0,
			transRuleID: 1,
		},
		{
			obj:         obj2,
			expRuleID:   0,

	randN = r
	randmu.Unlock()
	return strconv.Itoa(int(1e9 + r%1e9))[1:]
}

// isSameType - compares two object types via reflect.TypeOf
func isSameType(obj1, obj2 interface{}) bool {
	return reflect.TypeOf(obj1) == reflect.TypeOf(obj2)
}

// TestServer encapsulates an instantiation of a MinIO instance with a temporary backend.
// Example usage:
//
//	s := StartTestServer(t,"Erasure")
//	defer s.Stop()

	defer cancel()

	obj, fsDirs, err := prepareErasure16(ctx)
	if err != nil {
		t.Fatal(err)
	}
	defer obj.Shutdown(context.Background())

	// initialize the server and obtain the credentials and root.
	// credentials are necessary to sign the HTTP request.
	if err = newTestConfig(globalMinioDefaultRegion, obj); err != nil {
		t.Fatalf("Unable to initialize server config. %s", err)

		if ver.header.Type == DeleteType {
			continue
		}

		obj, err := x.getIdx(i)
		if err != nil {
			return nil, err
		}
		switch ver.header.Type {
		case ObjectType:
			if obj.ObjectV2 == nil {
				return nil, errors.New("obj.ObjectV2 unexpectedly nil")
			}
			dds = append(dds, uuid.UUID(obj.ObjectV2.DataDir).String())
			if obj.ObjectV2.VersionID == [16]byte{} {
				dds = append(dds, nullVersionID)

github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSSt89Yw=
github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
github.com/stretchr/objx v0.5.2 h1:xuMeJ0Sdp5ZMRXx/aWO6RZxdr3beISkG5/G/aIRr3pY=

	if objInfo.VersionID != "" && objInfo.VersionID != nullVersionID {
		w.Header()[xhttp.AmzVersionID] = []string{objInfo.VersionID}
	}

	if obj := getObjectLocation(r, globalDomainNames, bucket, object); obj != "" {
		w.Header().Set(xhttp.Location, obj)
	}

	// Notify object created event.
	defer sendEvent(eventArgs{
		EventName:    event.ObjectCreatedPost,
		BucketName:   objInfo.Bucket,

        }
    }

    public boolean store(final String index, final Object obj) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        @SuppressWarnings("unchecked")
        final Map<String, Object> source = obj instanceof Map ? (Map<String, Object>) obj : BeanUtil.copyBeanToNewMap(obj);
        final String id = (String) source.remove(fessConfig.getIndexFieldId());

        return delegate().hashCode();
      }
    }

    @Override
    public boolean equals(@CheckForNull Object obj) {
      if (this == obj) {
        return true;
      }
      synchronized (mutex) {
        return delegate().equals(obj);
      }
    }
  }