Bubble Sort

Main.java

private static int [] bubbleSort(int [] numberSet) {

        for (int i = 0; i < numberSet.length -1; i++) {
            for (int j = i + 1; j < numberSet.length; j++) {
                int localVar = i;
                if (numberSet[localVar] > numberSet[j]) {
                    int temp = numberSet[i];
                    numberSet[i] = numberSet[j];
                    numberSet[j] = temp;
                }
                localVar++;
            }
        }
        return numberSet;
    }