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Forgetting releaseLock() permanently breaks the stream. The locked property tells you that a stream is locked, but not why, by whom, or whether the lock is even still usable. Piping internally acquires locks, making streams unusable during pipe operations in ways that aren't obvious.
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In de Bolle's view, the Trump administration has an "imperialist vision" of Latin America that leads it to see the region's resources as its property. For her, private oil firms' aversion to Venezuela is a welcome barrier to that kind of resource grab.
But some question whether this expensive technology is worth it.