Initial SessionFactory creation failed.java.lang.VerifyError: class org.hibernat
e.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Lja
va/lang/Class;
[ERROR] Exception occurred while trying to invoke service method Department_Mast
er_Insert
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.jav
a:212)
at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic
(RPCMessageReceiver.java:117)
at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusines
sLogic(AbstractInOutMessageReceiver.java:40)
at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMe
ssageReceiver.java:114)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostReq
uest(HTTPTransportUtils.java:172)
at org.apache.axis2.transport.http.HTTPWorker.service(HTTPWorker.java:30
7)
at org.apache.axis2.transport.http.server.AxisHttpService.doService(Axis
HttpService.java:281)
at org.apache.axis2.transport.http.server.AxisHttpService.handleRequest(
AxisHttpService.java:187)
at org.apache.axis2.transport.http.server.HttpServiceProcessor.run(HttpS
erviceProcessor.java:82)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.
java:1110)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
.java:603)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.lang.ExceptionInInitializerError
at com.ex.HibernateUtil.buildSessionFactory(HibernateUtil.java:20)
at com.ex.HibernateUtil.<clinit>(HibernateUtil.java:11)
at com.ex.Tmpm0_deptmasterTEST.Department_Master_Insert(Tmpm0_deptmaster
TEST.java:22)
... 17 more
Caused by: java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBl
obType overrides final method getReturnedClass.()Ljava/lang/Class;
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:791)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:14
2)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at org.apache.axis2.deployment.DeploymentClassLoader.findClass(Deploymen
tClassLoader.java:82)
at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
at org.apache.axis2.deployment.DeploymentClassLoader.loadClass(Deploymen
tClassLoader.java:277)
at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
at org.hibernate.type.BasicTypeRegistry.<init>(BasicTypeRegistry.java:91
)
at org.hibernate.type.TypeResolver.<init>(TypeResolver.java:59)
at org.hibernate.cfg.Configuration.<init>(Configuration.java:250)
at org.hibernate.cfg.Configuration.<init>(Configuration.java:302)
at com.ex.HibernateUtil.buildSessionFactory(HibernateUtil.java:15)
... 19 more


pls guide me what mistake i did.. i have added required jars: and some external jars regarding hibernate...