code: public void load(ObjectInputStream in, V[] value) throws IOException, ClassNotFoundException
      {
          base = (int[]) in.readObject();
          check = (int[]) in.readObject();
          fail = (int[]) in.readObject();
          output = (int[][]) in.readObject();
          l = (int[]) in.readObject();
          v = value;
      }
docs: 载入
  
  @param in    一个ObjectInputStream
  @param value 值（持久化的时候并没有持久化值，现在需要额外提供）
  @throws IOException
  @throws ClassNotFoundException