public void testDoublerExhaustive() {
    new IteratorTester<Integer>(
        3, UNMODIFIABLE, ImmutableList.of(1, 2), IteratorTester.KnownOrder.KNOWN_ORDER) {
      @Override
      protected Iterator<Integer> newTargetIterator() {
        return newDoubler(1, 2);
      }
    }.test();
  }

  public void testDoubler() {
    Iterable<Integer> doubled =
        new Iterable<Integer>() {
          @Override

```java
public class WitnessStatistics {
    private final AtomicLong registrationsActive = new AtomicLong();
    private final AtomicLong notificationsReceived = new AtomicLong();
    private final AtomicLong failoverEvents = new AtomicLong();
    private final AtomicLong heartbeatsSent = new AtomicLong();
    private final AtomicLong registrationFailures = new AtomicLong();
    

        // SMB1 negotiation with server data
        SmbComNegotiateResponse smb1 = new SmbComNegotiateResponse(ctx);
        ServerData sd = smb1.getServerData();
        sd.encryptionKey = new byte[] { 1, 2, 3 };
        setField(transport, "negotiated", smb1);
        assertArrayEquals(new byte[] { 1, 2, 3 }, transport.getServerEncryptionKey());

        // SMB2 negotiation never exposes key via this API

        response = new Smb2QueryInfoResponse(mockConfig, infoType, infoClass);

        assertNotNull(response);
        assertNull(response.getInfo()); // Should be null before decoding
    }

    @Test
    @DisplayName("Test getInfo returns decoded information")
    void testGetInfo() throws Exception {
        response = new Smb2QueryInfoResponse(mockConfig, (byte) 1, (byte) 2);

    Method method = TypeParameterTest.class.getDeclaredMethod("testEquals");
    new EqualsTester()
        .addEqualityGroup(new TypeParameter<A>() {}, new TypeParameter<A>() {})
        .addEqualityGroup(new TypeParameter<B>() {})
        .testEquals();
  }

  public void testNullPointers() {
    new NullPointerTester().testAllPublicStaticMethods(TypeParameter.class);
  }

        final SetOnce<Map<String, Object>> initParamMapSet = new SetOnce<>();
        WebConfig webConfig = new WebConfig();
        webConfig.setUserAgent(Constants.CRAWLING_USER_AGENT_PREFIX + "1.0" + Constants.CRAWLING_USER_AGENT_SUFFIX);
        CrawlerClientFactory crawlerClientFactory = webConfig.initializeClientFactory(() -> new CrawlerClientFactory() {

        DocList docList = new DocList();

        docList.addProcessingTime(100);
        assertEquals(100, docList.getProcessingTime());

        docList.addProcessingTime(-30);
        assertEquals(70, docList.getProcessingTime());

        docList.addProcessingTime(-100);
        assertEquals(-30, docList.getProcessingTime());
    }

    public void test_addContentSize_zero() {
        DocList docList = new DocList();

 *
 * @author Jared Levy
 */
@GwtIncompatible
public class TestsForQueuesInJavaUtil {
  public static Test suite() {
    return new TestsForQueuesInJavaUtil().allTests();
  }

  public Test allTests() {
    TestSuite suite = new TestSuite();
    suite.addTest(testsForArrayDeque());
    suite.addTest(testsForLinkedList());
    suite.addTest(testsForArrayBlockingQueue());

      return navigableKeySet();
    }

    @Override
    public Collection<V> values() {
      return new StandardValues();
    }

    @Override
    public String toString() {
      return standardToString();
    }

    @Override
    public Set<Entry<K, V>> entrySet() {
      return new StandardEntrySet() {
        @Override
        public Iterator<Entry<K, V>> iterator() {

        });

        // Fast mock components
        ComponentUtil.register(new CrawlingInfoHelper(), "crawlingInfoHelper");
        ComponentUtil.register(new FastMockIndexUpdateCallback(), IndexUpdateCallback.class.getCanonicalName());
        ComponentUtil.register(new FastMockDataStoreFactory(), "dataStoreFactory");
        ComponentUtil.register(new FastMockFailureUrlService(), FailureUrlService.class.getCanonicalName());