/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.server.wifi.util;
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/**
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* Class for general helper methods and objects for Wifi Framework code.
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* @hide
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*/
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public class GeneralUtil {
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/**
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* Class which can be used to fetch an object out of a lambda. Fetching an object
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* out of a local scope with HIDL is a common operation (although usually it can
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* and should be avoided).
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*
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* @param <E> Inner object type.
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*/
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public static final class Mutable<E> {
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public E value;
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public Mutable() {
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value = null;
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}
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public Mutable(E value) {
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this.value = value;
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}
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}
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}
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