APAR status
Closed as program error.
Error description
Error Message: Exception in thread "(unnamed thread)" java/lang/ExceptionInInitializerError at java/lang/J9VMInternals.ensureError (J9VMInternals.java:137) at java/lang/J9VMInternals.recordInitializationFailure (J9VMInternals.java:126) at com/ibm/oti/util/Msg.<clinit> (Msg.java:51) at java/lang/invoke/MethodHandles$Lookup.<init> (MethodHandles.java:102) at java/lang/invoke/MethodHandles$Lookup.<clinit> (MethodHandles.java:87) java/lang/IllegalArgumentException: name can't be empty at java/security/BasicPermission.init (BasicPermission.java:105) at java/security/BasicPermission.<init> (BasicPermission.java:142) at java/security/SecurityPermission.<init> (SecurityPermission.java:341) at java/security/AccessController.<clinit> (AccessController.java:30) at com/ibm/oti/util/Msg.<clinit> (Msg.java:51) at java/lang/invoke/MethodHandles$Lookup.<init> (MethodHandles.java:102) at java/lang/invoke/MethodHandles$Lookup.<clinit> (MethodHandles.java:87) . Stack Trace: N/A .
Local fix
If the Lock Word Mode changes, clear the Shared Class Cache first using -Xshareclasses:destroyAll.
Problem summary
The problem is caused only when running under -Xshareclasses when -Xlockword:mode changes between the run when the JVM populates the Shared Class Cache and the run when the JVM loads from the Shared Class Cache.
Problem conclusion
The JVM has been updated to verify that the Shared Class Cache was populated under the same Lock Word Mode before loading from it. . This APAR will be fixed in the following Java Releases: 8 SR3 (8.0.3.0) . 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
IV82800
Reported component name
JIT
Reported component ID
620700124
Reported release
130
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2016-03-18
Closed date
2016-03-18
Last modified date
2016-03-18
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
JIT
Fixed component ID
620700124
Applicable component levels
R130 PSY
UP
[{"Line of Business":{"code":"LOB36","label":"IBM Automation"},"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":"130"}]
Document Information
Modified date:
10 September 2020