stringTokenzier....

[ahmee]

import java.util.*;
class Strtok {

public static void main(String [] args) {

        String Demo = "This is a string that we want to tokenize";

        StringTokenizer Tok = new StringTokenizer(Demo);
        int n=0;

        while (Tok.hasMoreElements())
                System.out.println(++n +": "+Tok.nextElement());
        }
}

can any one tell me that in S.o.println why we use double +sign wid "n" and wot the need of int n=0

[Dheeraj Joshi]

++n

This increments the value of n by one.

Here is your output. Where 1, 2 etc are value of n in every loop.

1: This
2: is
3: a
4: string
5: that
6: we
7: want
8: to
9: tokenize

Regards
Dheeraj Joshi