});
TransactionTemplate tt = new TransactionTemplate(tm);
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_NOT_SUPPORTED);
tt.execute(new TransactionCallbackWithoutResult() {
protected void doInTransactionWithoutResult(TransactionStatus status) {
jt.execute(new SessionCallback() {
public Object doInJms(Session sess) {
assertTrue(sess != session);
return null;
}
});