APAR status
Closed as program error.
Error description
Error Message: A GPF event is received when Java tries to recreate a class with local type annotation . Stack Trace: The stack trace looks like this: writeU16() ClassFileWriter::writeTypeAnnotationsAttribute() ClassFileWriter::writeCodeAttribute() ClassFileWriter::writeMethod() ClassFileWriter::writeMethods() ClassFileWriter::writeClassFile() ClassFileWriter::ClassFileWriter() j9bcutil_transformROMClass() internalLoadROMClass() createROMClassFromClassFile() internalDefineClass() defineClassCommon() Java_java_lang_ClassLoader_defineClassImpl() .
Local fix
Problem summary
The problem is caused by a code issue in related to recreation of a class with local type annotation.
Problem conclusion
The JVM has been updated to prevent the crash from occurring when trying to recreate a class with local type annotation. . This APAR will be fixed in the following Java Releases: 8 SR6 FP35 (8.0.6.35) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
Temporary fix
Comments
APAR Information
APAR number
IJ33271
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
270
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2021-06-16
Closed date
2021-06-21
Last modified date
2021-06-21
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
J9 COMMON CODE
Fixed component ID
620700127
Applicable component levels
R270 PSY
UP
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Document Information
Modified date:
21 February 2022