EOF is not END OF FILE. its a character. it is not a true EOF. conside
the program you are writing to test for EOF. it must contain a
character of value 0 before the end of the file!

what you want is to know the file  size.

which loop counter != file size
read file
if content = 13 || content = 11 (line feed characters)
...
end if
loop

get the file size using the File object
compare characters using (String)s.charAt(int)