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  1. JDK
  2. JDK-8266971

JDK-8196415 cause significant startup regressions on apps that include any SHA-1 signed JAR

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    • security-libs

      In applications that include any SHA-1 signed JAR, the changes in JDK-8196415 provoke a 50-100ms regression, mostly caused by added work in static initializers in the sun.security.util package.

      This was detected simultaneously in 8u301-b04, 16.0.2-b04 and 17-b21. JDK-8196415 is not a CPU fix, but has still been rushed to be backported before performance testing in the 17 mainline caught it.

            mullan Sean Mullan
            redestad Claes Redestad
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