public Xid suspendTx(Xid xid) throws XAException
protected Xid suspendTx(Xid xid) throws XAException
   public Xid suspendTx(Xid xid) throws XAException   {      if (trace) { log.trace("suppending " + xid); }      TxState state = getTx(xid);      if (state == null)      {         log.error("Cannot find transaction with xid:" + xid);                  throw new XAException(XAException.XAER_NOTA);      }      return xid;   }