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Comparing jsr166/src/jsr166x/ConcurrentSkipListMap.java (file contents):
Revision 1.5 by dl, Tue Dec 21 17:27:44 2004 UTC vs.
Revision 1.7 by jsr166, Sat Aug 1 22:12:59 2009 UTC

# Line 266 | Line 266 | public class ConcurrentSkipListMap<K,V>
266       * For explanation of algorithms sharing at least a couple of
267       * features with this one, see Mikhail Fomitchev's thesis
268       * (http://www.cs.yorku.ca/~mikhail/), Keir Fraser's thesis
269 <     * (http://www.cl.cam.ac.uk/users/kaf24/), and Håkan Sundell's
269 >     * (http://www.cl.cam.ac.uk/users/kaf24/), and Hakan Sundell's
270       * thesis (http://www.cs.chalmers.se/~phs/).
271       *
272       * Given the use of tree-like index nodes, you might wonder why
# Line 930 | Line 930 | public class ConcurrentSkipListMap<K,V>
930                  if (n != null) {
931                      Node<K,V> f = n.next;
932                      if (n != b.next)               // inconsistent read
933 <                        break;;
933 >                        break;
934                      Object v = n.value;
935                      if (v == null) {               // n is deleted
936                          n.helpDelete(b, f);

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