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Closing a file
Joined: Feb 18, 2001
Jun 23, 2004 11:05:00
IO classes, you often wrap lower level input/output stream to a higher level one. For example,
FileWriter lower = new FileWriter(filename); BufferedWriter higher = new BufferedWriter(osw);
What's the appropriate way of closing the file, do you close the file using
, or both?
author and iconoclast
Joined: Jul 08, 2003
Jun 23, 2004 11:36:00
The "wrapper" classes like BufferedWriter pass the close() call along to the "wrapped" object -- so calling upper.close() automatically calls lower.close() as well.
[Jess in Action]
I agree. Here's the link:
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