base/compileruntime/js_util_module/container/treemap  
base/compileruntime/js_util_module/container/treeset
base/compileruntime/js_util_module/container/hashmap
base/compileruntime/js_util_module/container/hashset
base/compileruntime/js_util_module/container/plainarray
base/compileruntime/js_util_module/container/lightweightmap
base/compileruntime/js_util_module/container/lightweightset
base/compileruntime/js_util_module/container/struct

 /*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "utils/log.h"
#include "napi/native_api.h"
#include "napi/native_node_api.h"

extern const char _binary_js_lightweightset_js_start[];
extern const char _binary_js_lightweightset_js_end[];
extern const char _binary_lightweightset_abc_start[];
extern const char _binary_lightweightset_abc_end[];

namespace OHOS::Util {
static napi_value LightWeightSetInit(napi_env env, napi_value exports)
{
    return exports;
}

extern "C"
__attribute__((visibility("default"))) void NAPI_lightweightset_GetJSCode(const char **buf, int *bufLen)
{
    if (buf != nullptr) {
        *buf = _binary_js_lightweightset_js_start;
    }

    if (bufLen != nullptr) {
        *bufLen = _binary_js_lightweightset_js_end - _binary_js_lightweightset_js_start;
    }
}

extern "C"
__attribute__((visibility("default"))) void NAPI_lightweightset_GetABCCode(const char** buf, int* buflen)
{
    if (buf != nullptr) {
        *buf = _binary_lightweightset_abc_start;
    }
    if (buflen != nullptr) {
        *buflen = _binary_lightweightset_abc_end - _binary_lightweightset_abc_start;
    }
}

static napi_module lightWeightSetModule = {
    .nm_version = 1,
    .nm_flags = 0,
    .nm_filename = nullptr,
    .nm_register_func = LightWeightSetInit,
    .nm_modname = "LightWeightSet",
    .nm_priv = ((void*)0),
    .reserved = { 0 },
};

extern "C" __attribute__ ((constructor)) void RegisterModule()
{
    napi_module_register(&lightWeightSetModule);
}
}

 container_names = [
 20   "arraylist",
 21   "deque",
 22   "queue",
 23   "vector",
 24   "linkedlist",
 25   "list",
 26   "stack",
 27   "treemap",
 28   "treeset",
 29   "hashmap",
 30   "hashset",
 31   "lightweightmap",
 32   "lightweightset",
 33   "plainarray"
 34 ]
 35 

let flag = false;
let fastPlainArray: any = undefined;
let arkPritvate = globalThis["ArkPrivate"] || undefined;
if (arkPritvate !== undefined) {
  fastPlainArray = arkPritvate.Load(arkPritvate.PlainArray);
} else {
  flag = true;
}
if (flag) {
    ...
 Object.freeze(PlainArray);
  fastPlainArray = PlainArray;
}
export default {
  PlainArray: fastPlainArray,
};

}