public boolean isTooSoon() {
        long now = getCurrentTime();
        if (now > next) {
            next = now + getBackoffCoefficient();
            return false;
        } else {
            return true;
        }
    }
@Test
    public void recoveryNotNeededAfterInit() {
        RecoveryCoordinator rc = new RecoveryCoordinator();
        assertTrue(rc.isTooSoon());
    }