ERROR "do not have a property of the name return"

Hello, I'm trying to implement a WebService and I'm having problem in response. I used SoapUi and it's working. I'm in the step of implementing the WebService client in the application. When I make the request, the response error appears "[class] do not have a property of the name return"

Follow the code:

public static void main(String[] args) {
    XmlDoc doc = null;

    try {
        List<String> documento = Files.readAllLines(Paths.get("C:\Users\Ceser\Desktop\teste.xml"));

        WebService1 service = new WebService1();
        WebService1Soap soap = service.getWebService1Soap();

        soap.inserirPedido(2, (XmlDoc) documento);

    } catch (IOException e) {
        e.printStackTrace();
    }
 }

Requisition:

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = { "iTipo", "xmlDoc" })
@XmlRootElement(name = "inserirPedido")
public class InserirPedido {

protected int iTipo;
protected InserirPedido.XmlDoc xmlDoc;

public int getITipo() {
    return iTipo;
}

public void setITipo(int value) {
    this.iTipo = value;
}

public InserirPedido.XmlDoc getXmlDoc() {
    return xmlDoc;
}

public void setXmlDoc(InserirPedido.XmlDoc value) {
    this.xmlDoc = value;
}

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = { "content" })
public static class XmlDoc {

    @XmlMixed
    @XmlAnyElement(lax = true)
    protected List<Object> content;

    public List<Object> getContent() {
        if (content == null) {
            content = new ArrayList<Object>();
        }
        return this.content;
    }

}

}

Answer:

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "")
@XmlRootElement(name = "inserirPedidoResponse")
public class InserirPedidoResponse {



}

EXCEPTION:

  

Exception in thread "main" javax.xml.ws.WebServiceException: class br.com.caelum.toquews.client.InserirPedidoResponse do not have a property of the name return       at com.sun.xml.internal.ws.client.sei.ResponseBuilder $ DocLit (Unknown Source)       at com.sun.xml.internal.ws.client.sei.StubHandler.buildResponseBuilder (Unknown Source)       (Unknown Source) at com.sun.xml.internal.ws.client.sei.StubHandler.       at com.sun.xml.internal.ws.db.DatabindingImpl.initStubHandlers (Unknown Source)       at com.sun.xml.internal.ws.db.DatabindingImpl. (Unknown Source)       at com.sun.xml.internal.ws.db.DatabindingProviderImpl.create (Unknown Source)       at com.sun.xml.internal.ws.db.DatabindingProviderImpl.create (Unknown Source)       at com.sun.xml.internal.ws.db.DatabindingFactoryImpl.createRuntime (Unknown Source)       at com.sun.xml.internal.ws.client.WSServiceDelegate.buildRuntimeModel (Unknown Source)       at com.sun.xml.internal.ws.client.WSServiceDelegate.createSEIPortInfo (Unknown Source)       at com.sun.xml.internal.ws.client.WSServiceDelegate.addSEI (Unknown Source)       at com.sun.xml.internal.ws.client.WSServiceDelegate.getPort (Unknown Source)       at com.sun.xml.internal.ws.client.WSServiceDelegate.getPort (Unknown Source)       at com.sun.xml.internal.ws.client.WSServiceDelegate.getPort (Unknown Source)       at javax.xml.ws.Service.getPort (Unknown Source)       at br.com.caelum.estoquews.cliente.WebService1.getWebService1Soap (WebService1.java:72)       at br.com.caelum.estoquews.cliente.TesteWebService.main (TesteWebService.java:23)   Caused by: javax.xml.bind.JAXBException: return is not a valid property on class br.ca.edu.edu.edu.InsertPedidoResponse       at com.sun.xml.internal.bind.v2.runtime.JAXBContextImpl.getElementPropertyAccessor (Unknown Source)       at com.sun.xml.internal.ws.db.glassfish.JAXBRIContextWrapper.getElementPropertyAccessor (Unknown Source)       ... 17 more