[MAGNOLIA-2034] content2bean: ClassUtil.isSubclass() can fail because LRUMap is not threadsafe Created: 01/Feb/08  Updated: 23/Jan/13  Resolved: 01/Feb/08

Status: Closed
Project: Magnolia
Component/s: core
Affects Version/s: 3.5.3
Fix Version/s: 3.5.4

Type: Bug Priority: Major
Reporter: Philipp Bärfuss Assignee: Philipp Bärfuss
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Template:
Acceptance criteria:
Empty
Task DoD:
[ ]* Doc/release notes changes? Comment present?
[ ]* Downstream builds green?
[ ]* Solution information and context easily available?
[ ]* Tests
[ ]* FixVersion filled and not yet released
[ ]  Architecture Decision Record (ADR)
Bug DoR:
[ ]* Steps to reproduce, expected, and actual results filled
[ ]* Affected version filled

 Description   

ERROR info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory FactoryUtil.java(onRegister:328) 31.01.2008 17:49:36 can't instantiate object [config:/server/i18n/content]
java.lang.IllegalStateException: NPE, entry=foo.bar.RequestLocaleAwareI18nContentSupport-java.util.Collection=false entryIsHeader=false key= foo.bar.RequestLocaleAwareI18nContentSupport-java.util.Collection value=false size=200 maxSize=200 Please check that your keys are immutable, and that you have used synchronization properly. If so, then please report this to commons-dev@jakarta.apache.org as a bug.
at org.apache.commons.collections.map.LRUMap.reuseMapping(LRUMap.java:313)
at org.apache.commons.collections.map.LRUMap.addMapping(LRUMap.java:266)
at org.apache.commons.collections.map.AbstractHashedMap.put(AbstractHashedMap.java:283)
at info.magnolia.cms.util.ClassUtil.isSubClass(ClassUtil.java:116)
at info.magnolia.content2bean.impl.TypeMappingImpl.getTypeDescriptor(TypeMappingImpl.java:171)
at info.magnolia.content2bean.impl.Content2BeanTransformerImpl.resolveType(Content2BeanTransformerImpl.java:88)
at info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:84)
at info.magnolia.content2bean.impl.Content2BeanProcessorImpl.toBean(Content2BeanProcessorImpl.java:75)
at info.magnolia.content2bean.Content2BeanUtil.toBean(Content2BeanUtil.java:152)
at info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory.transformNode(FactoryUtil.java:333)
at info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory.onRegister(FactoryUtil.java:320)
at info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory.load(FactoryUtil.java:307)
at info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory.reload(FactoryUtil.java:298)
at info.magnolia.cms.util.FactoryUtil$ObservedObjectFactory$1.onEvent(FactoryUtil.java:292)
at info.magnolia.cms.util.ObservationUtil$ObservationBasedDelayedExecutor$1.run(ObservationUtil.java:150)
at info.magnolia.cms.util.DelayedExecutor$RunnableWrapper.run(DelayedExecutor.java:104)
at EDU.oswego.cs.dl.util.concurrent.ClockDaemon$RunLoop.run(Unknown Source)
at java.lang.Thread.run(Thread.java:619)


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