//
  //  Box.swift
  //  Kingfisher
  //
  //  Created by WANG WEI on 2016/09/12.
  //  Copyright © 2016年 Wei Wang. All rights reserved.
  //
  
  import Foundation
  
  class Box<T> {
      let value: T
      init(value: T) {
          self.value = value
      }
  }