docs: public IServerInterceptor loggingInterceptor() {
  		LoggingInterceptor retVal = new LoggingInterceptor();
  		retVal.setLoggerName("fhirtest.access");
  		retVal.setMessageFormat(
  				"Path[${servletPath}] Source[${requestHeader.x-forwarded-for}] Operation[${operationType} ${operationName} ${idOrResourceName}] UA[${requestHeader.user-agent}] Params[${requestParameters}] ResponseEncoding[${responseEncodingNoDefault}]");
  		retVal.setLogExceptions(true);
  		retVal.setErrorMessageFormat("ERROR - ${requestVerb} ${requestUrl}");
  		return retVal;
  	}