🚀 go-pugleaf

Greg,

I think your problem is you need to use the equals() method fo the
string class - you cannot compare strings with == or !=. Try something 
like

while (!(temp = in.readLine()).equals("")) // while line is not ""

Note that you may have another problem here - what happens when you
come to the end of the input file? Perhapse you could try something
like

while ((temp = in.readLine()) != null) {
        if (temp.equals(""))
                // do whatever you do if you get a blank line
        else
                // do whatever you do when you don't get a blank line
}

Hope this helps

Tim
"Greg" <gsimon@bigpond.net.au> writes:

> I have to read in a paragraph of text from a text file like the one shown
> below only the program has to stop reading on the blank line.
> 
> ================================
> blah blah blah
> hello hello
> 
> start of new paragraph
> ================================
> 
> this is what I have tried:
> 
> BufferedReader in = new BufferedReader(
>                                        new FileReader("file.txt"));
> String temp;
> 
> while((temp = in.readLine()) != "\n")   /* I have also tried ...!= "" */
> {
>    ......
> 
> could someone please tell me what to compare the String to, or where I am
> going wrong. any help appreciated.
> 
> Greg
> 
> 

-- 
Tim Cross
NorthNet Internet Services
mailto:tcross@northnet.com.au
phone:+61 2 6772 5973