private String join(String[] split, int delimiter) {
        String joined = "";
        int length = split.length;
        int i = delimiter;
        while (i < length - 1) {
            joined = joined + split[i] + " ";
            i++;
        }
        while (i == length - 1) {
            joined = joined + split[i];
            i++;
        }
        return joined;
    }