Ejb 3.0 with List as parameter

Hello,
I have deployed an ejb to a weblogic 10.0 server.
The method has a list as parameter.
public void testMethod(List<String> strings){
When I call this remotely i get the following exception:
javax.ejb.EJBException: nested exception is: java.rmi.UnmarshalException: Method not found: 'testMethod(Ljava.util.List;)'
java.rmi.UnmarshalException: Method not found: 'testMethod(Ljava.util.List;)'
     at weblogic.rmi.internal.MethodDescriptor.getCanonical(MethodDescriptor.java:210)
     at weblogic.rjvm.MsgAbbrevInputStream.getRuntimeMethodDescriptor(MsgAbbrevInputStream.java:496)
     at weblogic.rmi.internal.BasicServerRef.dispatch(BasicServerRef.java:268)
     at weblogic.rmi.internal.BasicServerRef.dispatch(BasicServerRef.java:918)
     at weblogic.rjvm.RJVMImpl.dispatchRequest(RJVMImpl.java:1084)
     at weblogic.rjvm.RJVMImpl.dispatch(RJVMImpl.java:1001)
     at weblogic.rjvm.ConnectionManagerServer.handleRJVM(ConnectionManagerServer.java:230)
     at weblogic.rjvm.ConnectionManager.dispatch(ConnectionManager.java:877)
     at weblogic.rjvm.MsgAbbrevJVMConnection.dispatch(MsgAbbrevJVMConnection.java:446)
     at weblogic.rjvm.t3.MuxableSocketT3.dispatch(MuxableSocketT3.java:368)
     at weblogic.socket.AbstractMuxableSocket.dispatch(AbstractMuxableSocket.java:383)
     at weblogic.socket.SocketMuxer.readReadySocketOnce(SocketMuxer.java:872)
     at weblogic.socket.SocketMuxer.readReadySocket(SocketMuxer.java:808)
     at weblogic.socket.JavaSocketMuxer.processSockets(JavaSocketMuxer.java:283)
     at weblogic.socket.SocketReaderRequest.run(SocketReaderRequest.java:29)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
However if I remove the type <String> from Remote interface and ejb implemetation it works fine.
Is this a known limitation of EJB or am I doing something wrong?
Best Regards.

I am using Spring to inject the bean to my test code.
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(
        locations = {"/WEB-INF/applicationContext-ejb.xml"})
public class ServiceTest extends AbstractDependencyInjectionSpringContextTests {
    @Autowired
    private TestServiceRemote testServiceRemote;
    @Test
    public void testDeneme(){
        List<String> strings = new ArrayList<String>();
        list.add("test1");
        list.add("test2");
        testServiceRemote,testMethod(strings)
}Thanks and Best Regards.

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Ejb 3.0 with List as parameter

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