Chapter 4. PC #14. Line Numbers (page 265)

Write a java program that asks the user for the name of a file. The program should display the contents of the file with each line preceded with a line number followed by a colon. The line numbering should start at 1.

Required Output

Please enter the file name or type QUIT to exit: 

Please enter the file name or type QUIT to exit: File: badfilename.txt does not exist. Please enter the file name again or type QUIT to exit:

Please enter the file name or type QUIT to exit: 1: a 2: b 3: c 4: d