сь получить доступ к коллекции, используя ленивую загрузку и столкнувшись с проблемой ниже, я не могу понять, что является причиной этой проблемы.

Я использую Hibernate3 с Spring и Driver 12.1.0.2 oracle 11.2.0.4.0. Ниже приведен журнал ошибок.

java.lang.ArrayIndexOutOfBoundsException
     at oracle.jdbc.driver.T4CTTIrxd.readBitVector(T4CTTIrxd.java:135)
     at oracle.jdbc.driver.T4C8TTIrxh.unmarshalV10(T4C8TTIrxh.java:123)
     at oracle.jdbc.driver.T4C8Oall.readRXH(T4C8Oall.java:678)
     at oracle.jdbc.driver.T4CTTIfun.receive(T4CTTIfun.java:436)
     at oracle.jdbc.driver.T4CTTIfun.doRPC(T4CTTIfun.java:257)
     at oracle.jdbc.driver.T4C8Oall.doOALL(T4C8Oall.java:587)
     at oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:225)
     at oracle.jdbc.driver.T4CPreparedStatement.fetch(T4CPreparedStatement.java:1066)
     at oracle.jdbc.driver.OracleStatement.fetchMoreRows(OracleStatement.java:3716)
     at oracle.jdbc.driver.InsensitiveScrollableResultSet.fetchMoreRows(InsensitiveScrollableResultSet.java:1015)
     at oracle.jdbc.driver.InsensitiveScrollableResultSet.absoluteInternal(InsensitiveScrollableResultSet.java:979)
     at oracle.jdbc.driver.InsensitiveScrollableResultSet.next(InsensitiveScrollableResultSet.java:579)
     at com.ibm.ws.rsadapter.jdbc.WSJdbcResultSet.next(WSJdbcResultSet.java:3120)
     at org.hibernate.loader.Loader.doQuery(Loader.java:697)
     at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
     at org.hibernate.loader.Loader.loadCollection(Loader.java:1994)
     at org.hibernate.loader.collection.CollectionLoader.initialize(CollectionLoader.java:36)
     at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:565)
     at org.hibernate.event.def.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:63)
     at org.hibernate.impl.SessionImpl.initializeCollection(SessionImpl.java:1716)
     at org.hibernate.collection.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:344)
     at org.hibernate.collection.AbstractPersistentCollection.read(AbstractPersistentCollection.java:86)
     at org.hibernate.collection.PersistentSet.iterator(PersistentSet.java:163)
     at org.apache.commons.collections.CollectionUtils.select(CollectionUtils.java:515)
     at com.cmt.acq.service.AcqCampaignService.getGrid(AcqCampaignService.java:1245)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
     at java.lang.reflect.Method.invoke(Method.java:611)
     at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
     at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:106)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at org.springframework.aop.framework.adapter.ThrowsAdviceInterceptor.invoke(ThrowsAdviceInterceptor.java:126)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at org.springframework.aop.framework.adapter.AfterReturningAdviceInterceptor.invoke(AfterReturningAdviceInterceptor.java:50)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at org.springframework.aop.framework.adapter.MethodBeforeAdviceInterceptor.invoke(MethodBeforeAdviceInterceptor.java:50)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
     at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
     at com.sun.proxy.$Proxy157.getGrid(Unknown Source)
     at com.cmt.acq.action.AcqManageCampaignAction.generateXMLResponse(AcqManageCampaignAction.java:1073)