单选题

新建一个流对象，下面哪个选项的代码是错误的？

Question

A. new<br>BufferedWriter(new FileWriter(&ldquoa.txt&rdquo))

B. new<br>BufferedReader(new FileInputStream(&ldquoa.dat&rdquo))

C. new<br>GZIPOutputStream(new FileOutputStream(&ldquoa.zip&rdquo))

D. new<br>ObjectInputStream(new FileInputStream(&ldquoa.dat&rdquo))