IJ29285: STATIC VERIFICATION FOR SUN.REFLECT.MAGICACCESSORIMPL CAUSES CRASH

APAR status

• Closed as program error.

Error description

• Error Message: JVMCFRE090 new bytecode cannot create arrays,
  class=sun/reflect/GeneratedSerializationConstructorAccessor61,
  method=newInstance(<OSB>Ljava/lang/Object;)Ljava/lang/Object;
  Exception Details:
  Location:
  sun/reflect/GeneratedSerializationConstructorAccessor61.newInsta
  nce(<OSB>Ljava/lang/Object;)Ljava/lang/Object; @0: JBnew
  Reason:
  Error exists in the bytecode.
  Exception Handler Table:
  bci <OSB>0, 24<CSB> => handler: 28
  bci <OSB>0, 24<CSB> => handler: 28
  bci <OSB>24, 27<CSB> => handler: 40
  .
  Stack Trace:
  sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:75)
  at
  sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerato
  r.java:411)
  at
  sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerato
  r.java:406)
  at
  java.security.AccessController.doPrivileged(AccessController.jav
  a:678)
  at
  sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGener
  ator.java:405)
  at
  sun.reflect.MethodAccessorGenerator.generateSerializationConstru
  ctor(MethodAccessorGenerator.java:124)
  at
  sun.reflect.ReflectionFactory.newConstructorForSerialization(Ref
  lectionFactory.java:352)
  .
  

Local fix

Problem summary

• The problem occurs when there is static verification for
  sun.reflect.MagicAccessorImpl and its subclasses
  

Problem conclusion

• VM has been updated to address the issue
  .
  This APAR will be fixed in the following Java Releases:
     8    SR6 FP25  (8.0.6.25)
  .
  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 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

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