StringTokenizer

[carderne]

I have a form, where the user will enter a series of numbers, and need to make it so that the numbers are separated by spaces, and then then each number is stored as an int.

Help with the StringTokenizer, or a better method would be much appreciated.

[tim]

Hello

I created a method that you can use. It uses vectors and auto boxing.

Code:

import java.util.*;
public class Main{
	public static void main(String[] arg){
		int[] numbers =  getNumbers("1 2 3 4 5");
		for (int number : numbers){
			System.out.println(number);
		}
	}
	public static int[] getNumbers(String input){
		Vector<Integer> list = new Vector<Integer>();
		StringTokenizer tokens = new StringTokenizer(input);
		while (tokens.hasMoreTokens())
			list.add(new Integer(Integer.parseInt(tokens.nextToken())));
		int[] result = new int[list.size()];
		for (int i = 0; i < list.size(); i++) 
			result[i] = list.get(i);
		return result;
	}
}

Hope that helped.