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Todilo 21Nov2007 01:52

break when only return
 
Hi, I am trying to do what really should be a simple task. My program asks a question, the user inputs and answer and then that repeats itself. I want the program to break the loop when the user input is RETURN only. So when no text is written and the user presses return it should break.

I have made a scanner object and am trying to use
Code:

Scanner so = new Scanner(System.in);
while (so.nextLine() !=null){
... do stuff               
}

I've also tried

Code:

BufferedReader myIn = new BufferedReader(new InputStreamReader(System.in));
String word;
while(true){
word= myIn.readLine();
        if(word==null)
        break;
                               
}




What should I do? I want it to be short and well "correct", so it is safe(no continious loop or crashes).

Thanks in advance!


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