> > http://gwt-code-reviews.appspot.com/102819/diff/1/7#newcode80 > Line 80: > On 2009/11/16 19:51:53, amitmanjhi wrote: > >> use ConcurrentHashMap? Can avoid the lock. >> > > I don't believe so, as you have to hold the lock across > containsKey/get/put. > > Wouldn't putIfAbsent(..) work?
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