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by xxs
2004 days ago
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No java doesn't use 64bits at all. It uses unsigned right shift. I mentioned it in another post: "int mid = (low + high) >>> 1;"... And for the older timers (14y ago), there used to be a bug[0] about exactly that. [0] https://bugs.openjdk.java.net/browse/JDK-5045582 |
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