BufferedReader readLine returning NoSuchElementException

From:
Tom Peel <notreallytandp@freenet.de>
Newsgroups:
comp.lang.java.help
Date:
Tue, 15 Aug 2006 18:01:10 +0200
Message-ID:
<4ke9e9Fb72r2U1@individual.net>
I'm using BufferedReader and readLine to read a textfile into a program.
The lines are terminated by CRLF strings.
The problem is that there are some empty lines, that is, there are
sequences of CRLFCRLF without any interverning characters. The readLine
throws a NoSuchElementException, and never reaches the end of the file.

How can I get readLine to read the whole file and terminate at the end?

Here is some test code:

        try {
            int i = 0;
            File f = new File(args[i]);
            System.out.println("Begin Processing " + f.toString() + " ..." +
f.toURL() + " ...");
            br = new BufferedReader(new FileReader(f));
            System.out.println("Now Processing " + " ...");

            try {
   while ((line=br.readLine())!=null) { // lines are terminated by CRLF
                    System.out.println("Line " + " ..." + line);
                    processSCALine(line);
                } // while
            }
            catch (Exception e) {
                System.out.println("Exception reading: " + e.toString() + " Line " +
   " ..." + line);
            }
            finally {
                br.close();
            }
        }
        catch (Exception e) {
            System.out.println("Exception opening: " + e.toString());
            return;
        }
}

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