Objective C, Syncronized

 @Syncronized(nodeMode.ne开发者_开发问答ighborNodeListeners) //neighborNodeListeners is NSMutalble array

Lets say I set neighborNodeListeners as

 @property(retain) NSMutableArray *neighborNodeListeners

Do I still need the Syncronized block? "neighborNodeListeners" will be accessed by multiple threads

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I think its not needed. Default property is atomic.