697 |
|
/** |
698 |
|
* Returns the value associated with a key equivalent to the given |
699 |
|
* key with respect to this map's key Equivalence, or {@code null} |
700 |
< |
* if no such mapping exists |
700 |
> |
* if no such mapping exists. |
701 |
|
* |
702 |
|
* @param key possible key |
703 |
|
* @return the value associated with the key or <tt>null</tt> if |
1621 |
|
* exists, else adds and returns the given element. |
1622 |
|
* |
1623 |
|
* @param e the element |
1624 |
< |
* @return e, or an element equivalent to e. |
1624 |
> |
* @return e, or an element equivalent to e |
1625 |
|
*/ |
1626 |
|
public K intern(K e) { |
1627 |
|
K oldElement = cchm.doPut(e, e, true); |