latch - Code Search

src/test/java/org/codelibs/fess/suggest/concurrent/DeferredTest.java

        final CountDownLatch latch = new CountDownLatch(3);

        deferred.promise().error(error -> {
            callbackCount.incrementAndGet();
            latch.countDown();
        }).error(error -> {
            callbackCount.incrementAndGet();
            latch.countDown();
        }).error(error -> {
            callbackCount.incrementAndGet();
            latch.countDown();
        });

Created: Fri Apr 17 09:08:13 GMT 2026

- Last Modified: Sun Feb 01 12:48:24 GMT 2026

- 21.1K bytes

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github.com/google/guava

android/guava-testlib/src/com/google/common/testing/GcFinalization.java

    static void register(Object referent, CountDownLatch latch) {
      references.add(new FinalizableReference(referent, latch));
    }

    final CountDownLatch latch;

    FinalizableReference(Object referent, CountDownLatch latch) {
      super(referent, referenceQueue);
      this.latch = latch;
    }

    @Override
    public void finalizeReferent() {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Mar 12 20:19:19 GMT 2026

- 12.3K bytes

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github.com/google/guava

guava-tests/test/com/google/common/util/concurrent/UninterruptiblesTest.java

  public void testAwaitWithNoWait() {
    Stopwatch stopwatch = Stopwatch.createStarted();
    CountDownLatch latch = new CountDownLatch(0);
    awaitUninterruptibly(latch);
    assertTrue(awaitUninterruptibly(latch, 0, MILLISECONDS));
    assertTrue(awaitUninterruptibly(latch, -42, MILLISECONDS));
    assertTrue(awaitUninterruptibly(latch, LONG_DELAY_MS, MILLISECONDS));
    assertTimeNotPassed(stopwatch, LONG_DELAY_MS);
  }

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Mon Mar 16 22:45:21 GMT 2026

- 38.1K bytes

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github.com/google/guava

android/guava-testlib/src/com/google/common/util/concurrent/testing/AbstractListenableFutureTest.java

public abstract class AbstractListenableFutureTest extends TestCase {

  protected CountDownLatch latch;
  protected ListenableFuture<Boolean> future;

  @Override
  protected void setUp() throws Exception {

    // Create a latch and a future that waits on the latch.
    latch = new CountDownLatch(1);
    future = createListenableFuture(Boolean.TRUE, null, latch);
  }

  @Override
  protected void tearDown() throws Exception {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Fri Jul 11 18:52:30 GMT 2025

- 6.1K bytes

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github.com/google/guava

guava-tests/test/com/google/common/util/concurrent/ListenableFutureTaskTest.java

    // thread because the task will block on the task latch after unblocking
    // the run latch.
    exec.execute(task);
    runLatch.await();
    assertEquals(1, listenerLatch.getCount());
    assertFalse(task.isDone());
    assertFalse(task.isCancelled());

    // Finish the task by unblocking the task latch.  Then wait for the
    // listener to be called by blocking on the listener latch.
    taskLatch.countDown();

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Mon Mar 16 22:45:21 GMT 2026

- 4.7K bytes

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github.com/google/guava

android/guava-tests/test/com/google/common/util/concurrent/ListenerCallQueueTest.java

      queue.enqueue(incrementingEvent(counters, listener, 4));
      queue.enqueue(countDownEvent(latch));
      assertEquals(0, counters.size());
      queue.dispatch();
      latch.await();
      assertEquals(multiset(listener, 4), counters);
    } finally {
      service.shutdown();
    }
  }

  public void testEnqueueAndDispatch_multithreaded_withThrowingRunnable()

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Mar 12 17:47:10 GMT 2026

- 8.4K bytes

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github.com/google/guava

guava-tests/test/com/google/common/util/concurrent/ListenerCallQueueTest.java

      queue.enqueue(incrementingEvent(counters, listener, 4));
      queue.enqueue(countDownEvent(latch));
      assertEquals(0, counters.size());
      queue.dispatch();
      latch.await();
      assertEquals(multiset(listener, 4), counters);
    } finally {
      service.shutdown();
    }
  }

  public void testEnqueueAndDispatch_multithreaded_withThrowingRunnable()

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Mar 12 17:47:10 GMT 2026

- 8.4K bytes

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github.com/google/guava

android/guava-tests/test/com/google/common/util/concurrent/UninterruptiblesTest.java

  public void testAwaitWithNoWait() {
    Stopwatch stopwatch = Stopwatch.createStarted();
    CountDownLatch latch = new CountDownLatch(0);
    awaitUninterruptibly(latch);
    assertTrue(awaitUninterruptibly(latch, 0, MILLISECONDS));
    assertTrue(awaitUninterruptibly(latch, -42, MILLISECONDS));
    assertTrue(awaitUninterruptibly(latch, LONG_DELAY_MS, MILLISECONDS));
    assertTimeNotPassed(stopwatch, LONG_DELAY_MS);
  }

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Mon Mar 16 22:45:21 GMT 2026

- 38.1K bytes

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github.com/google/guava

guava-testlib/src/com/google/common/util/concurrent/testing/AbstractListenableFutureTest.java

public abstract class AbstractListenableFutureTest extends TestCase {

  protected CountDownLatch latch;
  protected ListenableFuture<Boolean> future;

  @Override
  protected void setUp() throws Exception {

    // Create a latch and a future that waits on the latch.
    latch = new CountDownLatch(1);
    future = createListenableFuture(Boolean.TRUE, null, latch);
  }

  @Override
  protected void tearDown() throws Exception {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Fri Jul 11 18:52:30 GMT 2025

- 6.1K bytes

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github.com/google/guava

guava-testlib/src/com/google/common/testing/GcFinalization.java

    static void register(Object referent, CountDownLatch latch) {
      references.add(new FinalizableReference(referent, latch));
    }

    final CountDownLatch latch;

    FinalizableReference(Object referent, CountDownLatch latch) {
      super(referent, referenceQueue);
      this.latch = latch;
    }

    @Override
    public void finalizeReferent() {

Created: Fri Apr 03 12:43:13 GMT 2026

- Last Modified: Thu Mar 12 20:19:19 GMT 2026

- 12.3K bytes

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