private Object[] arrayFuser(Object[] a1, Object[] a2)// combines 2 int arrays into
    // one. Not used...yet.
    {
        Object[] returned = new Object[a1.length + a2.length];
        for (int x = 0; x < a1.length; x++)
        {
            returned[x] = a1[x];
        }

        for (int x = a1.length; x < a1.length + a2.length; x++)
        {
            returned[x] = a2[x - a1.length];
        }
        return returned;
    }