Hello every body............
I am about to do a project on chatting application. Can any1 plzzz tell me how to create a .bak file using Java.:)

Seeing as how a ".bak" is normally a backup copy of some already existing file, I would say read the original and write the new or look at the API docs for FileChannel, I believe there is actually a "copy" method there (if I'm remembering correctly).

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