[concurrency-interest] ConcurrentHashMap + readValueUnderLock

Kasper Nielsen kav at it.edu
Tue May 9 15:16:51 EDT 2006


Im trying to customize ConcurrentHashMap for my own needs. And I have a 
problem understanding why ValueIterator and HashIterator does not need 
to check for null values (as get does). And possible resort to 
readValueUnderLock when they return an entry/value?


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