A
[{"value":"new BufferedWriter(newFileWriter("a.txt"));","key":"A"},{"value":"new BufferedReader(new FileInputStream("a.dat"));","key":"B"},{"value":"new OutputStream(newFileOutputStream("a.zip"));","key":"C"},{"value":"new ObjectInputStream(new FileInputStream("a.dat"));","key":"D"}]
B
[{"value":"new BufferedWriter(newFileWriter("a.txt"));","key":"A"},{"value":"new BufferedReader(new FileInputStream("a.dat"));","key":"B"},{"value":"new OutputStream(newFileOutputStream("a.zip"));","key":"C"},{"value":"new ObjectInputStream(new FileInputStream("a.dat"));","key":"D"}]
C
[{"value":"new BufferedWriter(newFileWriter("a.txt"));","key":"A"},{"value":"new BufferedReader(new FileInputStream("a.dat"));","key":"B"},{"value":"new OutputStream(newFileOutputStream("a.zip"));","key":"C"},{"value":"new ObjectInputStream(new FileInputStream("a.dat"));","key":"D"}]
D
[{"value":"new BufferedWriter(newFileWriter("a.txt"));","key":"A"},{"value":"new BufferedReader(new FileInputStream("a.dat"));","key":"B"},{"value":"new OutputStream(newFileOutputStream("a.zip"));","key":"C"},{"value":"new ObjectInputStream(new FileInputStream("a.dat"));","key":"D"}]
E
[{"value":"new BufferedWriter(newFileWriter("a.txt"));","key":"A"},{"value":"new BufferedReader(new FileInputStream("a.dat"));","key":"B"},{"value":"new OutputStream(newFileOutputStream("a.zip"));","key":"C"},{"value":"new ObjectInputStream(new FileInputStream("a.dat"));","key":"D"}]
F
[{"value":"new BufferedWriter(newFileWriter("a.txt"));","key":"A"},{"value":"new BufferedReader(new FileInputStream("a.dat"));","key":"B"},{"value":"new OutputStream(newFileOutputStream("a.zip"));","key":"C"},{"value":"new ObjectInputStream(new FileInputStream("a.dat"));","key":"D"}]
