APAR status
Closed as program error.
Error description
Error Message: j9shr.1009 * ** ASSERTION FAILED ** at ClasspathItem.cpp:189: ((0 )) . Stack Trace: N/A .
Local fix
This issue can be worked around by not extending the bootclasspath, or disabling the shared class cache using -Xshareclasses:none.
Problem summary
When the bootclasspath is extended more than once using java.lang.instrument.appendToBootstrapClassLoaderSearch(), or the JVMTI API AddToBootstrapClassLoaderSearch(), in rare cases this could cause an assertion when running the JVM with the shared cache enabled. The -Xshareclasses option controls the behavior of the shared cache.
Problem conclusion
This defect will be fixed in: 7.0.0 SR1 6.0.1 SR2 6.0.0 SR11 . The JVM has been updated to prevent the assertion from occurring when extending the bootclasspath more than once.
Temporary fix
Comments
APAR Information
APAR number
IV19640
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
2012-04-12
Closed date
2012-04-12
Last modified date
2012-04-12
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
R600 PSY
UP
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