public static String join (Collection objects, String delim)
public static String join (String[] strings, String delim)
    public static String join (Collection objects, String delim)    {        String result = "";        if (objects.size() > 0)        {            String[] array = new String[objects.size()];            int      i;            Iterator it;            for (i = 0, it = objects.iterator(); it.hasNext(); i++)                array[i] = it.next().toString();            result = join (array, delim);        }        return result;    }