Simple java client code for Web Service - something to do with QName?

Element or attribute do not match QName production: QName::=(NCName':')?NCName

import javax.xml.namespace.QName;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;

    public class TestClient {

    public static void main(String [] args)
    {
    	try{
    		String endpoint = "http://localhost:8080/TestWebService/services/DoesMagic";

    		Service service = new Service();
    		Call call = (Call) service.createCall();

    		call.setTargetEndpointAddress( new java.net.URL(endpoint) );
    		call.setOperationName( new QName("http://testPackage.fc.com/, doBasicStuff") );

    		String ret = (String) call.invoke( new Object[] {"some kind of message"} );

    		System.out.println(ret);

    	}catch(Exception e){
    		System.err.println(e.toString());
    	}
    }
}

public String doBasicStuff(String message)
    {
    	return "This is your message: " + message;

    }

new QName("http://testPackage.fc.com/, doBasicStuff")

new QName("http://testPackage.fc.com/", "doBasicStuff")

new QName("http://testPackage.fc.com/, doBasicStuff")

public QName(String localPart)     or
public QName(final String namespaceURI, final String localPart)