altkernel: backport: JDK-8220166 Performance regression in deserialization#112
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duanyangjing merged 1 commit intojdk17u-target8from Mar 31, 2026
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Mar 31, 2026
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Lock contention related to ObjectInputFilter has been found in specjbb2015 run, which happen to be a known problem here: https://bugs.openjdk.org/browse/JDK-8220166
Result: specjbb2015 critical improvement: 3.7%