Carriage return and new line with Java and readLine()

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If rd is of type BufferedReader there is no way to figure out if readLine() returned something that ended with \n, \r or \r\n… the end-of-line characters are discarded and not part of the returned string.

If you really care about these characters, you can’t go through readLine(). You’ll have to for instance read the characters one by one through read().

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