I want to “overwrite” what’s in the input file and replace it with the updated information.
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I want to “overwrite” what’s in the input file and replace it with the updated information.
If you can read the whole text file, then close it, do so – then use
FileOutputStreamwrapped in anOutputStreamWriter, (FileOutputStreamwill overwrite by default).If you need to read and write at the same time, you should write to a different file, then delete the “old” file and rename the “new” file into place.