Uploaded image for project: 'JDK'
  1. JDK
  2. JDK-8341343

Field#get:"Can not get final java.lang.Class field java.lang.Class.componentTyp"

XMLWordPrintable

    • b11
    • generic
    • generic

      ADDITIONAL SYSTEM INFORMATION :
      linux
      reproducible in java.vm.version=23+37-2369

      Did NOT fail in 23-ea+27-2275
      did already fail in JDK 18

      A DESCRIPTION OF THE PROBLEM :
      Can not get final java.lang.Class field java.lang.Class.componentType on java.lang.Class

      java.lang.IllegalArgumentException: Can not get final java.lang.Class field java.lang.Class.componentType on java.lang.Class
      at java.base/jdk.internal.reflect.MethodHandleFieldAccessorImpl.newGetIllegalArgumentException(MethodHandleFieldAccessorImpl.java:86)
      at java.base/jdk.internal.reflect.MethodHandleObjectFieldAccessorImpl.get(MethodHandleObjectFieldAccessorImpl.java:61)
      at java.base/java.lang.reflect.Field.get(Field.java:444)


      REGRESSION : Last worked in version 22.0.2

      STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
      launch org.eclipse.jdt.ui.tests.leaks.JavaLeakTest
      Fails reproducible in every nightly build

      eclipse bugtracker: https://github.com/eclipse-jdt/eclipse.jdt.ui/issues/1664

      EXPECTED VERSUS ACTUAL BEHAVIOR :
      EXPECTED -
      no exception
      ACTUAL -
      IllegalArgumentException - hiding a ClassCastException "Cannot cast [I to java.lang.Class"



      ---------- BEGIN SOURCE ----------
      Setup a eclipse IDE workspace - see https://github.com/eclipse-platform/.github/blob/main/CONTRIBUTING.md

      ---------- END SOURCE ----------

      FREQUENCY : always


            Unassigned Unassigned
            webbuggrp Webbug Group
            Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

              Created:
              Updated:
              Resolved: