JDK-8223078 : Add microbenchmark for array copying/clearing/resizing
- Type: Enhancement
- Component: core-libs
- Sub-Component: java.lang
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- Submitted: 2019-04-29
- Updated: 2019-05-02
- Resolved: 2019-05-01
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| JDK 13 |
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13 b19Fixed  |
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Description
We never checked in a microbenchmark for JDK-6428387: array clone() much slower than Arrays.copyOf but now that we have jmh support, we should. We can reaffirm that using arraycopy is much faster than the equivalent loop.
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