public int getFailedVerifyCount() {
        final AtomicInteger result = new AtomicInteger();
        distroRecords.forEach((s, distroRecord) -> result.addAndGet(distroRecord.getFailedVerifyCount()));
        return result.get();
    }
@Test
    void testGetFailedVerifyCount() {
        DistroRecordsHolder.getInstance().getRecord("testGetFailedVerifyCount");
        Optional<DistroRecord> actual = DistroRecordsHolder.getInstance().getRecordIfExist("testGetFailedVerifyCount");
        assertTrue(actual.isPresent());
        assertEquals(0, DistroRecordsHolder.getInstance().getFailedVerifyCount());
        actual.get().verifyFail();
        assertEquals(1, DistroRecordsHolder.getInstance().getFailedVerifyCount());
    }