()
| 7 | |
| 8 | public class UsingStringBuilder { |
| 9 | public static String string1() { |
| 10 | Random rand = new Random(47); |
| 11 | StringBuilder result = new StringBuilder("["); |
| 12 | for(int i = 0; i < 25; i++) { |
| 13 | result.append(rand.nextInt(100)); |
| 14 | result.append(", "); |
| 15 | } |
| 16 | result.delete(result.length()-2, result.length()); |
| 17 | result.append("]"); |
| 18 | return result.toString(); |
| 19 | } |
| 20 | public static String string2() { |
| 21 | String result = new Random(47) |
| 22 | .ints(25, 0, 100) |