content: /**
   * Copyright (C) 2017 The Android Open Source Project
   *
   * 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.
   */
  
  package com.android.server.broadcastradio.hal2;
  
  /**
   * A wrapper class for mutable objects to be used in non-mutable contexts
   * (i.e. final variables catched in lambda closures).
   *
   * @param <E> type of boxed value.
   */
  final class Mutable<E> {
      /**
       * A mutable value.
       */
      public E value;
  
      /**
       * Initialize value with null pointer.
       */
      public Mutable() {
          value = null;
      }
  
      /**
       * Initialize value with specific value.
       *
       * @param value initial value.
       */
      public Mutable(E value) {
          this.value = value;
      }
  }
  