Sub-interface of
WebServiceMessage that can contain special Fault messages. Fault messages (such as
SoapFault SOAP Faults) often require different processing rules.
author: Arjen Poutsma See Also:SoapMessage since: 1.0.0
Returns the fault reason message.
the fault reason message, if any; returns null when no fault is present. See Also:FaultAwareWebServiceMessage.hasFault()