APAR status
Closed as program error.
Error description
ERROR MESSAGE Application incorrectly throws java.security.AccessControlException, and indicates that package access permission is denied. e.g. java.security.AccessControlException: Access denied ("java.lang.RuntimePermission" "accessClassInPackage.sun.pkg") STACK TRACE java.security.AccessControlException: Access denied ("java.lang.RuntimePermission" "accessClassInPackage.sun.pkg") at java.security.AccessController.throwACE(AccessController.java:10 0) at java.security.AccessController.checkPermission(AccessController. java:174) at java.lang.SecurityManager.checkPermission(SecurityManager.java:5 51) at java.lang.SecurityManager.checkPackageAccess(SecurityManager.jav a:1609) at sun.reflect.misc.ReflectUtil.checkPackageAccess(ReflectUtil.java :188) at sun.reflect.misc.ReflectUtil.checkPackageAccess(ReflectUtil.java :164) at java.lang.Class.getEnclosingMethod(Class.java:2214) at sun.reflect.generics.scope.ClassScope.computeEnclosingScope(Clas sScope.java:50) at sun.reflect.generics.scope.AbstractScope.getEnclosingScope(Abstr actScope.java:74) at sun.reflect.generics.scope.AbstractScope.lookup(AbstractScope.ja va:90) at sun.reflect.generics.factory.CoreReflectionFactory.findTypeVaria ble(CoreReflectionFactory.java:110) at sun.reflect.generics.visitor.Reifier.visitTypeVariableSignature( Reifier.java:165) at sun.reflect.generics.tree.TypeVariableSignature.accept(TypeVaria bleSignature.java:43) at sun.reflect.generics.visitor.Reifier.reifyTypeArguments(Reifier. java:68) at sun.reflect.generics.visitor.Reifier.visitClassTypeSignature(Rei fier.java:138) at sun.reflect.generics.tree.ClassTypeSignature.accept(ClassTypeSig nature.java:49) at sun.reflect.generics.repository.ClassRepository.getSuperclass(Cl assRepository.java:84) at java.lang.Class.getGenericSuperclass(Class.java:2166)
Local fix
Problem summary
The problem was caused by unnecessary package access checks within java.lang.Class.getEnclosingMethod() and Class.getEnclosingConstructor().
Problem conclusion
This APAR will be fixed in the following Java Releases: 7 SR6 FP1 (7.0.6.1) 5.0 SR16 FP5 (5.0.16.5) 6 SR15 FP1 (6.0.15.1) 6 R1 SR7 FP1 (6.1.7.1) 7 R1 SR1 (7.1.1.0) . The JVM has been updated to remove unnecessary package access checks.
Temporary fix
Comments
APAR Information
APAR number
IV53596
Reported component name
J9 COMMON CODE
Reported component ID
620700127
Reported release
260
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-12-30
Closed date
2014-01-07
Last modified date
2014-01-07
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
R260 PSY
UP
R270 PSY
UP
R600 PSY
UP
[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSNVBF","label":"Runtimes for Java Technology"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"6.1","Line of Business":{"code":"LOB36","label":"IBM Automation"}}]
Document Information
Modified date:
22 February 2022