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java.lang.ClassCastException: weblogic.jdbc.wrapper.PoolConnection_org_apache_derby_client_net_NetConnection cannot be cast to oracle.jdbc.OracleConnection	at oracle.sql.ArrayDescriptor.createDescriptor(ArrayDescriptor.java:116)	at oracle.sql.ArrayDescriptor.createDescriptor(ArrayDescriptor.java:75)	at oracle.integration.platform.blocks.event.jms2.EdnBus12c.saveEventToJmsMappingToDB(EdnBus12c.java:899)	at oracle.integration.platform.blocks.event.jms2.EdnBus12c.startThreads(EdnBus12c.java:936)	at oracle.integration.platform.blocks.event.jms2.EdnEventBus.startThreads(EdnEventBus.java:220)	at oracle.integration.platform.blocks.event.jms2.EdnEventBus.start(EdnEventBus.java:677)	at oracle.integration.platform.blocks.event.AbstractBusinessEventBus.stateChanged(AbstractBusinessEventBus.java:105)	at oracle.integration.platform.blocks.mesh.FabricLifecycle.notifyListeners(FabricLifecycle.java:135)	at oracle.integration.platform.blocks.mesh.FabricLifecycle.setState(FabricLifecycle.java:99)	at oracle.integration.platform.blocks.mesh.MeshImpl.postDeployInit(MeshImpl.java:211)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:498)	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)	at oracle.integration.platform.metrics.PhaseEventAspect.invoke(PhaseEventAspect.java:69)	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)	at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)	at com.sun.proxy.$Proxy415.postDeployInit(Unknown Source)	at oracle.integration.platform.kernel.FabricKernelInitializerServlet$2.run(FabricKernelInitializerServlet.java:1248)	at oracle.integration.platform.blocks.executor.WorkManagerExecutor$1.run(WorkManagerExecutor.java:184)	at weblogic.work.j2ee.J2EEWorkManager$WorkWithListener.run(J2EEWorkManager.java:209)	at weblogic.invocation.ComponentInvocationContextManager._runAs(ComponentInvocationContextManager.java:348)	at weblogic.invocation.ComponentInvocationContextManager.runAs(ComponentInvocationContextManager.java:333)	at weblogic.work.LivePartitionUtility.doRunWorkUnderContext(LivePartitionUtility.java:54)	at weblogic.work.PartitionUtility.runWorkUnderContext(PartitionUtility.java:41)	at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:640)	at weblogic.work.SelfTuningWorkManagerImpl.runWorkUnderContext(SelfTuningWorkManagerImpl.java:618)	at weblogic.work.DaemonWorkThread.run(DaemonWorkThread.java:39)