| 468 |
|
* appended. Finally a right brace is appended. A string is obtained |
| 469 |
|
* from the stringbuffer, and returned. |
| 470 |
|
* |
| 471 |
< |
* @return a String representation of this map. |
| 471 |
> |
* @return a String representation of this map |
| 472 |
|
*/ |
| 473 |
|
public String toString() { |
| 474 |
< |
StringBuffer buf = new StringBuffer(); |
| 475 |
< |
buf.append("{"); |
| 474 |
> |
StringBuilder sb = new StringBuilder(); |
| 475 |
> |
sb.append("{"); |
| 476 |
|
|
| 477 |
|
Iterator<Entry<K,V>> i = entrySet().iterator(); |
| 478 |
|
boolean hasNext = i.hasNext(); |
| 481 |
|
K key = e.getKey(); |
| 482 |
|
V value = e.getValue(); |
| 483 |
|
if (key == this) |
| 484 |
< |
buf.append("(this Map)"); |
| 484 |
> |
sb.append("(this Map)"); |
| 485 |
|
else |
| 486 |
< |
buf.append(key); |
| 487 |
< |
buf.append("="); |
| 486 |
> |
sb.append(key); |
| 487 |
> |
sb.append("="); |
| 488 |
|
if (value == this) |
| 489 |
< |
buf.append("(this Map)"); |
| 489 |
> |
sb.append("(this Map)"); |
| 490 |
|
else |
| 491 |
< |
buf.append(value); |
| 491 |
> |
sb.append(value); |
| 492 |
|
hasNext = i.hasNext(); |
| 493 |
|
if (hasNext) |
| 494 |
< |
buf.append(", "); |
| 494 |
> |
sb.append(", "); |
| 495 |
|
} |
| 496 |
|
|
| 497 |
< |
buf.append("}"); |
| 498 |
< |
return buf.toString(); |
| 497 |
> |
sb.append("}"); |
| 498 |
> |
return sb.toString(); |
| 499 |
|
} |
| 500 |
|
|
| 501 |
|
/** |
| 555 |
|
* Creates an entry representing the same mapping as the |
| 556 |
|
* specified entry. |
| 557 |
|
* |
| 558 |
< |
* @param entry the entry to copy. |
| 558 |
> |
* @param entry the entry to copy |
| 559 |
|
*/ |
| 560 |
|
public SimpleEntry(Entry<? extends K, ? extends V> entry) { |
| 561 |
|
this.key = entry.getKey(); |
