Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8299689

Make use of JLine for Console as "opt-in"

    XMLWordPrintable

Details

    • Bug
    • Resolution: Fixed
    • P3
    • 20
    • 20
    • core-libs
    • None
    • b31
    • generic
    • generic

    Backports

      Description

        The enhancement introduced in JDK-8295803 uses the `JLine` library (`jdk.internal.le` module) as the `java.io.Console` implementation by default. This resulted in the performance regression reported in JDK-8299685. Also introduces an unnecessary native process forking on macOS/Linux platforms. This should be avoided by default. Making it optional opt-in style would fix the issue.

        Attachments

          Issue Links

            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8299875 Make use of JLine for Console as "opt-in"

            • P3 - Major loss of function.
            • Resolved
            csr for

            CSR - null JDK-8299690 Make use of JLine for Console as "opt-in"

            • P3 - Major loss of function.
            • Closed
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8299137 Regression >4% on SpringBoot in b27 on x64 and aarch64

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved
            relates to

            Enhancement - null JDK-8299687 Modify JLine library not to spawn native processes

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Enhancement - null JDK-8295803 Console should be usable in jshell and other environments

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            Enhancement - null JDK-8308591 JLine as the default Console provider

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

            CSR - null JDK-8299685 Regression >4% on SpringBoot in b27 on x64 and aarch64

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            links to

            Commit Commit openjdk/jdk20/d49851a8

            Review Review openjdk/jdk20/88

            Activity

              People

                naoto Naoto Sato
                naoto Naoto Sato
                Votes:
                0 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                  Created:
                  Updated:
                  Resolved: