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Bug
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Resolution: Fixed
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P3
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9
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b86
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b89
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generic
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generic
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
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JDK-8142750 | emb-9 | Claes Redestad | P3 | Resolved | Fixed | team |
A 2%-4% regression was measured with footprint3-server in JDK9-b86 on all platforms.
JDK-8138978 removed sun.misc.IOUtils and left JarFile.getBytes using InputStream.readAllBytes, which is sub-optimal when the ZipEntry size is known.
Using readNBytes might improve startup and early footprint characteristics.
Using readNBytes might improve startup and early footprint characteristics.
- backported by
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JDK-8142750 JarFile.getBytes could use InputStream.readNBytes
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- Resolved
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- relates to
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JDK-8138978 Examine usages of sun.misc.IOUtils
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- Resolved
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