jsr292Test_jdk8 failed test_bindTo_interfaceMethodImplementation

[JasonFengJ9]

Failure link

From an internal build(lnxec408):

java version "1.8.0_491"
Java(TM) SE Runtime Environment (build 8.0.9.0 - pxz6480sr9-20260327_01(SR9))
IBM J9 VM (build 2.9, JRE 1.8.0 Linux s390x-64-Bit Compressed References 20260522_118231 (JIT enabled, AOT enabled)
OpenJ9   - 20148adcf47
OMR      - ae93bbf01
IBM      - 764a44b)
JCL - 20260318_01 based on Oracle jdk8u491-b09

Optional info

Failure output (captured from console output)

===============================================
Running test jsr292Test_jdk8_0 ...
===============================================
jsr292Test_jdk8_0 Start Time: Fri May 22 19:31:39 2026 Epoch Time (ms): 1779503499395
"/j9vm/ascii/builds/bld_118231/sdk/xz6480/bin/java" -Xshareclasses:destroyAll; "/j9vm/ascii/builds/bld_118231/sdk/xz6480/bin/java" -Xshareclasses:groupAccess,destroyAll; echo "cache cleanup done";
JVMSHRC005I No shared class caches available
JVMSHRC005I No shared class caches available
cache cleanup done
variation: NoOptions
JVM_OPTIONS:  

FAILED: test_bindTo_interfaceMethodImplementation_package
java.lang.AbstractMethodError: A.f()V
	at com.ibm.j9.jsr292.InterfaceHandleTest.test_bindTo_interfaceMethodImplementation_package(InterfaceHandleTest.java:101)

FAILED: test_bindTo_interfaceMethodImplementation_private
java.lang.AssertionError: AbstractMethodError thrown instead of IllegalAccessError
	at org.testng.Assert.fail(Assert.java:96)
	at com.ibm.j9.jsr292.InterfaceHandleTest.test_bindTo_interfaceMethodImplementation_private(InterfaceHandleTest.java:125)

FAILED: test_bindTo_interfaceMethodImplementation_protected
java.lang.AbstractMethodError: A.f()V
	at com.ibm.j9.jsr292.InterfaceHandleTest.test_bindTo_interfaceMethodImplementation_protected(InterfaceHandleTest.java:85)

Similar failures at SE80_GIT jsr292Test_jdk8_special_0

These failures seem consistent across platforms.

[pshipton]

@theresa-m is working on this.