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Flashcards in Java IO 8 Deck (3)
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What are the summary for IO classes that you need to understand for the exam?

1. File
2. FileReader
3. BufferedReader
4. FileWriter
5. BufferedWriter
6. PrintWriter
7. FileInputStream
8. FileOutputStream
9. ObjectInputStream
10. ObjectOutputStream


What is the restriction with deleting a directory

If a directory is not empty, it doesnt allow you to delete the directory. It returns false


What happens if you dont create a directory, but tries to ceate a file?