AfterCompletion { public synchronized boolean isStarted() { return started; }  synchronized void doOp(TXState txState, CancelCriterion cancelCriterion); void executeCommit(); void executeRollback(); synchronized void cancel(); synchronized boolean isStarted();  }
@Test public void isStartedReturnsFalseIfNotExecuted() { assertThat(afterCompletion.isStarted()).isFalse(); }