Java, need a while loop to reach eof. i.e.while !eof, keep parsing

Question

I currently have a working parser. It parses a file once(not what I want it to do) and then outputs parsed data into a file. I need it to keep parsing and appending to the s

Answer 1

If you are using FileInputStream, here's an EOF method for a class that has a FileInputStream member called fis.

public boolean isEOF() 
{ 
    try { return fis.getChannel().position() >= fis.getChannel().size()-1; } 
    catch (IOException e) { return true; } 
}