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  1. JDK
  2. JDK-8276687

Remove support for JDK 1.4.1 PerfData shared memory files

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    Details

    • Type: Enhancement
    • Status: In Progress
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: 20
    • Component/s: core-svc
    • Subcomponent:
    • Understanding:
      Fix Understood

      Description

      JDK 1.4.1 is no longer supported. The vestigial code should be removed.

      https://github.com/openjdk/jdk/blob/b1b83500a9c3a74bf39894e49eefd031d208b9b9/src/jdk.internal.jvmstat/share/classes/sun/jvmstat/perfdata/monitor/protocol/local/PerfDataFile.java#L71

         /**
           * The file name pattern for 1.4.1 PerfData shared memory files.
           * <p>
           * This pattern must be kept in synch with the file name pattern
           * used by the 1.4.1 HotSpot JVM.
           */
          public static final String tmpFileNamePattern =
                  "^hsperfdata_[0-9]+(_[1-2]+)?$";

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              Assignee:
              iklam Ioi Lam
              Reporter:
              iklam Ioi Lam
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                Dates

                Created:
                Updated: