I added String[][] element to the Person class with the appropriate
setters and getters and got the following exception ...

14:51:58,156 ERROR [RPCInvocation] org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.
org.xml.sax.SAXException: SimpleDeserializer encountered a child element, which is NOT expected, in something it was trying to deserialize.
at org.jboss.axis.encoding.ser.SimpleDeserializer.onStartChild(SimpleDeserializer.java:206)
at org.jboss.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:1168)