void cancelLocalXtn(TransactionManager mgr,ServerTransaction st) throws UnknownLeaseException {
  if (!(mgr instanceof LocalTransactionManagerImpl))   throw new RuntimeException("cancel local xtn lease: invalid transaction manager");
  LocalTransactionManagerImpl ltx=(LocalTransactionManagerImpl)mgr;
  try {
    abortSA(mgr,st,true,false,false,null);
  }
 catch (  UnknownTransactionException ex) {
    throw new UnknownLeaseException("cancel:unknown transaction at space-server transaction-id= " + st + " manager="+ ltx.getManagerID());
  }
}

void cancelLocalXtn ( TransactionManager mgr , ServerTransaction st ) throws UnknownLeaseException { if ( ! ( mgr instanceof LocalTransactionManagerImpl ) ) throw new RuntimeException ( "cancel local xtn lease: invalid transaction manager" ) ; LocalTransactionManagerImpl ltx = ( LocalTransactionManagerImpl ) mgr ; try { abortSA ( mgr , st , true , false , false , null ) ; } catch ( UnknownTransactionException ex ) { throw new UnknownLeaseException ( "cancel:unknown transaction at space-server transaction-id= " + st + " manager=" + ltx . getManagerID ( ) ) ; } }
cancel local xtn lease .
