Description:
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The SoapServer does not handle private or protected properties when sending a user defined class across the wire. The SOAP XML generated in the response is not well formed.

Reproduce code:
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You can get the source code to replicate the problem at: http://www.giffin.org/soap.tgz

Expected result:
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Return well formed XML using the name of the private or protected property as the XML element:

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:SoapService" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><ns1:getSoapProblemResponse><return xsi:type="SOAP-ENC:Struct"><foo xsi:type="xsd:int">123</foo><bar xsi:type="xsd:int">234</bar></return></ns1:getSoapProblemResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>

Actual result:
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<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ns1="urn:SoapService" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><ns1:getSoapProblemResponse><return xsi:type="SOAP-ENC:Struct">< xsi:type="xsd:int">123</>< xsi:type="xsd:int">234</></return></ns1:getSoapProblemResponse></SOAP-ENV:Body></SOAP-ENV:Envelope>