docs: protected void logResponse(String logMessage, MessageContext messageContext, boolean incoming) throws TransformerException {
          if (messageContext.hasResponse()) {
              if (messageContext.getResponse() instanceof SoapMessage) {
                  logSoapMessage(logMessage, (SoapMessage) messageContext.getResponse(), incoming);
              } else {
                  logWebServiceMessage(logMessage, messageContext.getResponse(), incoming);
              }
          }
      }