APAR status
Closed as program error.
Error description
Error Message: Providers are not located and instantiated lazily in ServiceLoader. Each invocation of the iterator method does not lazily locates the providers. There is no cache to store the instance of the provider, therefore the providers are always reloaded on a ServiceIterator.next() operation. For example, the correct symptom should be: test.serviceloader.impl.LoadImpl1@1f6c1f6c test.serviceloader.impl.LoadImpl2@26322632 serviceLoader iterator 2nd round test.serviceloader.impl.LoadImpl1@1f6c1f6c test.serviceloader.impl.LoadImpl2@26322632 serviceLoader iterator 3rd round test.serviceloader.impl.LoadImpl1@1f6c1f6c test.serviceloader.impl.LoadImpl2@26322632 But the wrong symptom is: serviceLoader iterator 1st round test.serviceloader.impl.LoadImpl1@7d247d24 test.serviceloader.impl.LoadImpl2@3c003c0 serviceLoader iterator 2nd round test.serviceloader.impl.LoadImpl1@22a422a4 test.serviceloader.impl.LoadImpl2@233c233c serviceLoader iterator 3rd round test.serviceloader.impl.LoadImpl1@488a488a test.serviceloader.impl.LoadImpl2@49224922 . Stack Trace: N/A .
Local fix
Problem summary
The problem is caused because there is no cache to store the instance of the providers.
Problem conclusion
This defect will be fixed in: 6.0.0 SR12 6.0.1 SR4 . ServiceLoader has been updated to prevent the problem.
Temporary fix
Comments
APAR Information
APAR number
IV25945
Reported component name
JAVA CLASS LIBS
Reported component ID
620700130
Reported release
600
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2012-08-09
Closed date
2012-08-16
Last modified date
2012-08-31
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
JAVA CLASS LIBS
Fixed component ID
620700130
Applicable component levels
R600 PSY
UP
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Document Information
Modified date:
31 August 2012