Axis2 generating stub with errors

[mvPrasad Regula]

I tried to generate the stub code using Axis2 and pasted it in netbeans. It is displaying errors. Here are the list of errors
1) addAnonymousOperations() --> Cannot find symbol

2) _operationClient.setCallback(new org.apache.axis2.client.async.AxisCallback() {
--> method setcallback cannot be applied to class org.apache.axis2.client.OperationClient cannot be applied to given types.

3) org.apache.axiom.om.OMDataSource dataSource =
new org.apache.axis2.databinding.ADBDataSource(this,MY_QNAME){
--> EchoResponse is not abstract and does not override serialize method in ADBDataSource.

4) public javax.xml.stream.XMLStreamReader getPullParser(javax.xml.namespace.QName qName) --> getPullParser in EchoStub.EchoResponse cannot implement getPullParser

[Jimmy Clark]

Please do no post the same message in multiple forums.