t()
     throws <a href="../../javax/transaction/RollbackException.html" title="class in javax.transaction">RollbackException</a>,
            <a href="../../javax/transaction/HeuristicMixedException.html" title="class in javax.transaction">HeuristicMixedException</a>,
            <a href="../../javax/transaction/HeuristicRollbackException.html" title="class in javax.transaction">HeuristicRollbackException</a>,
            <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/SecurityException.html?i