(String separator)
| 799 | |
| 800 | |
| 801 | public String join(String separator) { |
| 802 | if (count == 0) { |
| 803 | return ""; |
| 804 | } |
| 805 | StringBuilder sb = new StringBuilder(); |
| 806 | sb.append(data[0]); |
| 807 | for (int i = 1; i < count; i++) { |
| 808 | sb.append(separator); |
| 809 | sb.append(data[i]); |
| 810 | } |
| 811 | return sb.toString(); |
| 812 | } |
| 813 | |
| 814 | |
| 815 | public void print() { |