docs: protected void checkPropertiesWriteable(String callingMethodName) throws JMSException {
          if (propertiesReadOnly) {
              throw (javax.jms.MessageNotWriteableException) JmsErrorUtils.newThrowable(javax.jms.MessageNotWriteableException.class,
                                                                                        "READ_ONLY_MESSAGE_PROPERTY_CWSIA0108",
                                                                                        new Object[] { callingMethodName },
                                                                                        tc
                              );
          }
      }