@Override
    public long get() {
        return complete(asyncCounter.get());
    }
@Test(expected = StorageException.class)
    public void testExecutionError() {
        AtomicCounterWithErrors atomicCounter = new AtomicCounterWithErrors();
        atomicCounter.setErrorState(TestingCompletableFutures.ErrorState.EXECUTION_EXCEPTION);
        DefaultAtomicCounter counter = new DefaultAtomicCounter(atomicCounter, 1000);

        counter.get();
    }