JDK-6437371 : (coll) TreeMap.buildFromSorted midpoint calculation
- Type: Bug
- Component: core-libs
- Sub-Component: java.util:collections
- Affected Version: 6
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2006-06-12
- Updated: 2012-10-08
- Resolved: 2011-05-18
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| JDK 7 |
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7 b03Fixed  |
Related Reports
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Relates :
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Description
Doug Lea writes:
"""
It just occurred to me that there is another binary-search-like indexing
overflow error, in TreeMap.java line 2357:
int mid = (lo + hi) / 2;
ought to be
int mid = (lo + hi) >>> 1;
"""
Comments
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