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kodo.persistence.jdbc.JPAConnectionFactory
java.lang.ClassCastException: kodo.persistence.jdbc.JPAConnectionFactory	at com.lodh.dummy.jpa.JPA.initPersistence(JPA.java:52)	at com.lodh.dummy.ejb.session.DummyServicesBean.ejbCreate(DummyServicesBean.java:26)	at com.lodh.dummy.ejb.session.DummyServices_e0s58w_Impl.ejbCreate(DummyServices_e0s58w_Impl.java:150)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:585)	at weblogic.ejb.container.pool.StatelessSessionPool.createBean(StatelessSessionPool.java:172)	at weblogic.ejb.container.pool.StatelessSessionPool.getBean(StatelessSessionPool.java:104)	at weblogic.ejb.container.manager.StatelessManager.preInvoke(StatelessManager.java:143)	at weblogic.ejb.container.internal.BaseEJBObject.preInvoke(BaseEJBObject.java:213)	at weblogic.ejb.container.internal.StatelessEJBObject.preInvoke(StatelessEJBObject.java:64)	at com.lodh.dummy.ejb.session.DummyServices_e0s58w_EOImpl.sayHello(DummyServices_e0s58w_EOImpl.java:41)	at com.lodh.dummy.ejb.session.DummyServices_e0s58w_EOImpl_WLSkel.invoke(Unknown Source)	at weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:517)	at weblogic.rmi.cluster.ClusterableServerRef.invoke(ClusterableServerRef.java:224)	at weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:407)	at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)	at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)	at weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:403)	at weblogic.rmi.internal.BasicServerRef.access$300(BasicServerRef.java:56)	at weblogic.rmi.internal.BasicServerRef$BasicExecuteRequest.run(BasicServerRef.java:934)	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)	at weblogic.work.ExecuteThread.run(ExecuteThread.java:179)