| # | Line 808 | Line 808 | public class ConcurrentSkipListMap<K,V> | |
|---|---|---|
| 808 | break; // restart if lost race to replace value | |
| 809 | } | |
| 810 | // else c < 0; fall through | |
| 811 | + | } else if (b == head.node) { |
| 812 | + | // map is empty, so type check key now |
| 813 | + | cpr(cmp, key, key); |
| 814 | } | |
| 815 | ||
| 816 | z = new Node<K,V>(key, value, n); | |
| – | Removed lines |
| + | Added lines |
| < | Changed lines |
| > | Changed lines |