}
// service #3_1 NOT SUPPORTED
void service3_1(JtxTransaction tx3) {
assertTotals(1, 1);
DbJtxTransaction tx = dbtxm.requestTransaction(new JtxTransactionMode().propagationNotSupported());
assertNotSame(tx3, tx);
assertTotals(2, 1);
assertNotSame(s1, tx.requestResource());
assertNotSame(s1, tx.requestResource());
tx.commit();
assertTotals(1, 1);
}