Get java.lang.NoSuchMethodError when trying to write rampart webservice client

Question

I'm trying to create a secure webservice server and client using Rampart. Web service server was created successful. But when I created client side, I got NoSuchMethodError in ServiceClient.engageModule("rampart").

Here is my client side code:

public static void main(String arg[]) throws Exception
    {
        ConfigurationContext ctx = ConfigurationContextFactory.createConfigurationContextFromFileSystem("E:\\axis2-1.6.2\\repository", "E:\\axis2-1.6.2\\conf\\axis2.xml");

        TestStub stub = new TestStub(ctx,"http://localhost:8080/Axis2WS/services/Test");
        ServiceClient sc = stub._getServiceClient();
        Options options = sc.getOptions();
        options.setUserName("test");
        options.setPassword("pass");
        options.setProperty(RampartMessageData.KEY_RAMPART_POLICY,
                loadPolicy("policy.xml"));
        sc.engageModule("rampart");
        Test test = new Test();
        test.setA(1);
        stub.test(test);
        stub.addWS();
    }

    private static Policy loadPolicy(String xmlPath) throws FileNotFoundException, XMLStreamException{
        StAXOMBuilder builder = new StAXOMBuilder(xmlPath);
        return PolicyEngine.getPolicy(builder.getDocumentElement());
    }

Message Error:

Exception in thread "main" java.lang.NoSuchMethodError: org.apache.axiom.soap.SOAPFaultClassifier.getValueAsQName()Ljavax/xml/namespace/QName;
    at org.apache.rampart.util.RampartUtil.isSecurityFaultCode(RampartUtil.java:1929)
    at org.apache.rampart.util.RampartUtil.isSecurityFault(RampartUtil.java:1919)
    at org.apache.rampart.RampartEngine.isSecurityFault(RampartEngine.java:306)
    at org.apache.rampart.RampartEngine.process(RampartEngine.java:73)
    at org.apache.rampart.handler.RampartReceiver.invoke(RampartReceiver.java:92)
    at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340)
    at org.apache.axis2.engine.Phase.invoke(Phase.java:313)
    at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:262)
    at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:168)
    at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:364)
    at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:421)
    at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
    at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
    at com.ex.TestStub.test(TestStub.java:204)
    at com.ex.service.testWS.main(testWS.java:39)

This is policy I used. Thank for your help.