Scanning a line and skipping white space

Question

Hi,
Yea I need to scan I line which I already have, but how do I skip white space or turn that scanned line into one without white space in it,
I saw trim but doesn't that only take it off the begining and the end of the String?
Is there an easy why to either scan it skipping white space or get that scanned line into one without white space in it?
Thanks

Answer 1

One way is to use StringTokenizer with " \t\n\r" as the separator string.
StringTokenizer    tkzr = new StringTokenizer(str, " \t\r\n");
StringBuffer       result;
while (tkzr.hasMoreTokens()) {
    String    tkn = tkzr.nextToken();
    result.append(tkn);
String             answer = result.toString();