targetNamespace value in @WebResult annotation does not respect the refrence element namespace

SEI generated with wsdl contains the following schema should contains the namespace value ="hello/name" in @WebResult annotation :

<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:ns1="hello/name" xmlns:tns="http://cxf2941.fortest.tools.cxf.apache.org/" elementFormDefault="unqualified" targetNamespace="http://cxf2941.fortest.tools.cxf.apache.org/" version="1.0">
<xs:import namespace="hello/name"/>
<xs:element name="helloString" type="tns:helloString"/>
<xs:element name="helloStringResponse" type="tns:helloStringResponse"/>
<xs:complexType name="helloString">
<xs:sequence>
<xs:element name="arg0" type="xs:int"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="helloStringResponse">
<xs:sequence>
<xs:element minOccurs="0" ref="ns1:name"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" targetNamespace="hello/name" version="1.0">
<xs:element name="name" type="xs:string"/>
</xs:schema>

------------The actual SEI generated --------------
public interface WebResultService {

@WebResult(name = "name", targetNamespace = "hello/name")
@RequestWrapper(localName = "helloString", targetNamespace = "http://cxf2941.fortest.tools.cxf.apache.org/", className = "org.apache.cxf.tools.fortest.cxf2941.HelloString")
@WebMethod(action = "urn:HelloString")
@ResponseWrapper(localName = "helloStringResponse", targetNamespace = "http://cxf2941.fortest.tools.cxf.apache.org/", className = "org.apache.cxf.tools.fortest.cxf2941.HelloStringResponse")
public java.lang.String helloString(
@WebParam(name = "arg0", targetNamespace = "")
int arg0
);
}