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2011-06-25 13:23:34
Starvation describes a situation where a thread is unable to gain regular access to shared resources and is unable to make progress. This happens when shared resources are made unavailable for long periods by "greedy" (注：贪婪的) threads. For example（注：Java example), suppose an object provides a synchronized method that often takes a long time to return. If one thread invokes this method frequently, other threads that also need frequent synchronized access to the same object will often be blocked.
(From: http://herosoft.itpub.net/post/5802/497205)
