Stack Hack 2 Post

import java.util.Stack;

public class StackSorter {
    public void sort() {
        Stack<Integer> stack = new Stack<Integer>();
        ArrayList<Integer> usedNumbers = new ArrayList<Integer>();
        stack.push(3);
        stack.push(7);
        stack.push(5);
        stack.push(1);
        stack.push(2);
        stack.push(10);
        stack.push(7);
        System.out.println("Stack before sort: " + stack.toString());
        int[] tempValues = new int[stack.size()];
        int index = 0;
        while (!stack.isEmpty()) {
            tempValues[index] = stack.pop();
            index++;
        }
        int swapCount = 0;
        for (int i = 0; i < tempValues.length - 1; i++) {
            if (tempValues[i] > tempValues[i + 1]) {
                int temp = tempValues[i + 1];
                tempValues[i + 1] = tempValues[i];
                tempValues[i] = temp;
                swapCount++;
            }
            if (i == tempValues.length - 2 && swapCount != 0) {
                swapCount = 0;
                i = -1;
            }
        }
        for (int item : tempValues) {
            stack.push(item);
        }
        System.out.println("Stack after sort: " + stack.toString());
    }

    public static void main(String[] args) {
        StackSorter myObj = new StackSorter();
        myObj.sort();
    }
}

StackSorter.main(null);

Stack before sort: [3, 7, 5, 1, 2, 10, 7]
Stack after sort: [1, 2, 3, 5, 7, 7, 10]