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  1. JDK
  2. JDK-8299685

Regression >4% on SpringBoot in b27 on x64 and aarch64

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Details

    • CSR
    • Resolution: Withdrawn
    • P4
    • 20
    • core-libs
    • None
    • behavioral
    • minimal
    • JDK

    Description

      Summary

      Making the support for "JLine" based Console as "opt-in"

      Problem

      The enhancement introduced in JDK-8295803 uses JLine library (jdk.internal.le module) as the java.io.Console implementation by default. This resulted in the performance regression as in the problem description.

      Solution

      Making the support for JLine optional. Only available if the user opts in with -Djdk.console=jdk.internal.le system property.

      Specification

      N/A. This is the behavioral change only.

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              naoto Naoto Sato
              ecaspole Eric Caspole
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              Dates

                Created:
                Updated:
                Resolved: