code: @Override
      public void setRollbackOnly() throws IllegalStateException, SystemException {
          if (isJustLazyNow()) {
              arrangeLazyProcessIfAllowed(() -> {
                  if (logger.isDebugEnabled()) {
                      logger.debug("#lazyTx ...Setting transaction roll-back only: {}", buildLazyTxExp());
                  }
                  doSuperSetRollbackOnly();
              });
          } else {
              doSuperSetRollbackOnly();
          }
      }
docs: ==============