The attached WSDL contains this in its schema part:

<complexType name="MovieInfo">
<sequence>
<element name="Id" type="xsd:int" />
<element name="Name" type="xsd:string" nillable="true" />
</sequence>
</complexType>
<complexType name="MovieInfoArray">
<sequence>
<element name="Entry" type="tns:MovieInfo" nillable="true" minOccurs="0" maxOccurs="unbounded" />
</sequence>
</complexType>

When I run wstools on the WSDL, it generates no mapping information for MovieInfoArray in the jaxrpc-mapping.xml. If I call the single operation defined in the WSDL (see attached TestCase):

MovieInfoArray info = port.findMovieByName("Movie");

I got this error on the client side (on the server-side everything is fine):

java.rmi.RemoteException: Call invocation failed: Java type 'class videorentalstore.webservice.MovieInfoArray' is not assignable from: [Lvideorentalstore.webservice.MovieInfo;; nested exception is:
org.jboss.ws.WSException: Java type 'class videorentalstore.webservice.MovieInfoArray' is not assignable from: [Lvideorentalstore.webservice.MovieInfo;
at org.jboss.ws.jaxrpc.CallImpl.invokeInternal(CallImpl.java:719)
at org.jboss.ws.jaxrpc.CallImpl.invoke(CallImpl.java:398)
at org.jboss.ws.jaxrpc.CallProxy.invoke(CallProxy.java:164)
at $Proxy2.findMovieByName(Unknown Source)
...

The SOAP message is serialized as expected on the server side, but the client can't deserialize it. On the client log I can see:

DEBUG 22-05 21:36:19,476 (JAXBDeserializer.java:deserialize:82) -deserialize: [xmlName=result,xmlType=

MovieInfoArray]
DEBUG 22-05 21:36:19,667 (JAXBDeserializer.java:deserialize:99) -deserialized: [Lvideorentalstore.webservice.MovieInfo;

I think this means that JBoss deserializes a MovieInfo[] instead of a MovieInfoArray. Adding information about MovieInfoArray to jaxrpc-mapping fixes the problem:

<java-xml-type-mapping>
<java-type>videorentalstore.webservice.MovieInfoArray</java-type>
<root-type-qname xmlns:typeNS="http://www.ime.usp.br/SOD06">typeNS:MovieInfoArray</root-type-qname>
<qname-scope>complexType</qname-scope>
<variable-mapping>
<java-variable-name>entry</java-variable-name>
<xml-element-name>Entry</xml-element-name>
</variable-mapping>
</java-xml-type-mapping>

So I think that wstools doesn't generate a "complete" jaxrpc-mapping.xml in this paticular case.