106 |
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* does <em>not</em> allow {@code null} to be used as a key or value. |
107 |
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* |
108 |
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* <p>ConcurrentHashMaps support parallel operations using the {@link |
109 |
< |
* ForkJoinPool#commonPool}. (Task that may be used in other contexts |
109 |
> |
* ForkJoinPool#commonPool}. (Tasks that may be used in other contexts |
110 |
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* are available in class {@link ForkJoinTasks}). These operations are |
111 |
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* designed to be safely, and often sensibly, applied even with maps |
112 |
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* that are being concurrently updated by other threads; for example, |