posted 22 years ago
hi,
you can read the file line by line and write everithing but the empty lines to a second file. or you can read all to a Vector (all but the empty lines) and when done, you write the contents of the vector back to the same file.
you can read the file by creating a BufferedReader Object.
you can write the file by creating a PrintWriter Object.
(or other from the io familly, depends in the input/output you want and need)
pascal