15 |
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* creation time, depending on which constructor is used. |
16 |
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* |
17 |
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* <p>This class implements a concurrent variant of <a |
18 |
< |
* href="http://www.cs.umd.edu/~pugh/">SkipLists</a> providing |
19 |
< |
* expected average <i>log(n)</i> time cost for the |
18 |
> |
* href="http://en.wikipedia.org/wiki/Skip_list" target="_top">SkipLists</a> |
19 |
> |
* providing expected average <i>log(n)</i> time cost for the |
20 |
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* <tt>containsKey</tt>, <tt>get</tt>, <tt>put</tt> and |
21 |
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* <tt>remove</tt> operations and their variants. Insertion, removal, |
22 |
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* update, and access operations safely execute concurrently by |