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  1. Magnolia
  2. MAGNOLIA-2034

content2bean: ClassUtil.isSubclass() can fail because LRUMap is not threadsafe

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Major Major
    • 3.5.4
    • 3.5.3
    • core
    • None

      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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              pbaerfuss Philipp Bärfuss
              pbaerfuss Philipp Bärfuss
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