Question: Repeat Exercise E21.3, reading one line at a time and writing the reversed lines to a temporary file. Then erase the original and move

Repeat Exercise • E21.3, reading one line at a time and writing the reversed lines to a temporary file. Then erase the original and move the temporary file into its place.

Data from exercise E21.3

Write a method that reverses all lines in a file. Read all lines, reverse each line, and write the result.

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