@Test
@Ignore
public void testDecay() throws InterruptedException {

    TimingBloomFilter filter = new TimingBloomFilter(500, 4);
    filter.startDecay();
    filter.add("hello");
    
    assertTrue(filter.membershipTest("hello"));
    
    Thread.sleep(5 * 1000);
    
    assertFalse(filter.membershipTest("hello"));
}