@Test
    public void testMaybeExpediteRefreshDelays() throws Exception {
        assertMaybeExpediteRefreshWithDelay(MISSING_KEY_ID_CACHE_IN_FLIGHT_MS - 1, false);
        assertMaybeExpediteRefreshWithDelay(MISSING_KEY_ID_CACHE_IN_FLIGHT_MS, true);
        assertMaybeExpediteRefreshWithDelay(MISSING_KEY_ID_CACHE_IN_FLIGHT_MS + 1, true);
    }
Test that a key previously scheduled for refresh <b>will</b> be scheduled a second time
if it's requested after the delay.
clients/src/test/java/org/apache/kafka/common/security/oauthbearer/internals/secured/RefreshingHttpsJwksTest.java