在jboss中如何使用vector(具有类似功能的即可！)

[zhanglarch]

谢谢！我是用了出错如下：
-- Calling Huodename5(9)

java.lang.reflect.UndeclaredThrowableException

at $Proxy1.Huodename5(Unknown Source)

at testtwowanzi4.VectorSessionBeanTestClient5.Huodename5(VectorSessionBeanTestClient5.java:172)

at testtwowanzi4.VectorSessionBeanTestClient5.<init>(VectorSessionBeanTestClient5.java:20)

at testtwowanzi4.VectorSessionBeanTestClient5.main(VectorSessionBeanTestClient5.java:211)-- Failed: Huodename5(9)



Caused by: java.lang.ClassNotFoundException: org.jboss.ejb.plugins.local.EntityProxy (no security manager: RMI class loader disabled)

at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:368)

at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:159)

at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:631)

at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:257)

at sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:200)

at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1513)

at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1626)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)

at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)

at java.util.ArrayList.readObject(ArrayList.java:548)

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:324)

at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:824)

at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1746)

at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)

at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)

at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)

at java.rmi.MarshalledObject.get(MarshalledObject.java:135)

at org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy.invoke(JRMPInvokerProxy.java:136)

at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:108)

at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:77)

at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:80)

at org.jboss.proxy.ejb.StatefulSessionInterceptor.invoke(StatefulSessionInterceptor.java:117)

at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)

... 4 more

-- Return value from Huodename5(9): null.