(Object object)
| 430 | } |
| 431 | |
| 432 | @Override |
| 433 | public int indexOf(Object object) { |
| 434 | // REVIEW: should contains call this method? |
| 435 | int lastIndex = firstIndex + size; |
| 436 | if (object != null) { |
| 437 | for (int i = firstIndex; i < lastIndex; i++) { |
| 438 | if (object.equals(array[i])) { |
| 439 | return i - firstIndex; |
| 440 | } |
| 441 | } |
| 442 | } else { |
| 443 | for (int i = firstIndex; i < lastIndex; i++) { |
| 444 | if (array[i] == null) { |
| 445 | return i - firstIndex; |
| 446 | } |
| 447 | } |
| 448 | } |
| 449 | return -1; |
| 450 | } |
| 451 | |
| 452 | @Override |
| 453 | public boolean isEmpty() { |