If getTransactionAwareName() throws an exception, abort() does not happen

  private void checkForConflicts() throws TransactionFailureException {
    Collection<byte[]> changes = Lists.newArrayList();
    for (TransactionAware txAware : txAwares) {
      try {
        changes.addAll(txAware.getTxChanges());
      } catch (Throwable e) {
        // ---- PROBLEM: if getTransactionAwareName() throws, abprt() is not called!
        String message = String.format("Unable to retrieve changes from transaction-aware '%s' for transaction %d. ",
                                       txAware.getTransactionAwareName(), currentTx.getTransactionId());
        LOG.warn(message, e);
        abort(new TransactionFailureException(message, e));
        // abort will throw that exception
      }
    }