retainAll - Code Search

android/guava-testlib/src/com/google/common/collect/testing/testers/CollectionRetainAllTester.java

    assertThrows(NullPointerException.class, () -> collection.retainAll(null));
  }

  private void expectReturnsTrue(Target target) {
    String message = Platform.format("retainAll(%s) should return true", target);
    assertTrue(message, collection.retainAll(target.toRetain));
  }

  private void expectReturnsFalse(Target target) {
    String message = Platform.format("retainAll(%s) should return false", target);

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Mon Sep 22 20:54:16 GMT 2025

- 10.7K bytes

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github.com/google/guava

android/guava-testlib/src/com/google/common/collect/testing/testers/ListRetainAllTester.java

    assertTrue(
        "containsDuplicates.retainAll(subset) should return true",
        collection.retainAll(MinimalCollection.of(e2())));
    expectContents(e2());
  }

  @CollectionFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(SEVERAL)
  public void testRetainAll_countIgnored() {
    resetContainer(getSubjectGenerator().create(e0(), e2(), e1(), e0()));
    assertTrue(getList().retainAll(asList(e0(), e1())));

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Thu Nov 14 23:40:07 GMT 2024

- 3K bytes

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github.com/google/guava

guava-tests/test/com/google/common/collect/MapsTransformValuesUnmodifiableIteratorTest.java

        @Override
        public boolean removeAll(Collection<?> c) {
          return delegate.keySet().removeAll(c);
        }

        @Override
        public boolean retainAll(Collection<?> c) {
          return delegate.keySet().retainAll(c);
        }
      };
    }

    @Override
    public Collection<V> values() {
      return new ForwardingCollection<V>() {
        @Override

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Tue Oct 28 16:03:47 GMT 2025

- 12.4K bytes

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github.com/google/guava

guava-testlib/src/com/google/common/collect/testing/testers/ListRetainAllTester.java

    assertTrue(
        "containsDuplicates.retainAll(subset) should return true",
        collection.retainAll(MinimalCollection.of(e2())));
    expectContents(e2());
  }

  @CollectionFeature.Require(SUPPORTS_REMOVE)
  @CollectionSize.Require(SEVERAL)
  public void testRetainAll_countIgnored() {
    resetContainer(getSubjectGenerator().create(e0(), e2(), e1(), e0()));
    assertTrue(getList().retainAll(asList(e0(), e1())));

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Thu Nov 14 23:40:07 GMT 2024

- 3K bytes

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github.com/google/guava

android/guava-tests/test/com/google/common/collect/SynchronizedDequeTest.java

      assertTrue(Thread.holdsLock(mutex));
      return delegate.addAll(collection);
    }

    @Override
    public boolean retainAll(Collection<?> collection) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.retainAll(collection);
    }

    @Override
    public void clear() {
      assertTrue(Thread.holdsLock(mutex));
      delegate.clear();
    }

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Wed Jul 16 17:42:14 GMT 2025

- 7.4K bytes

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github.com/google/guava

android/guava-tests/test/com/google/common/collect/SynchronizedQueueTest.java

      assertTrue(Thread.holdsLock(mutex));
      return delegate.addAll(collection);
    }

    @Override
    public boolean retainAll(Collection<?> collection) {
      assertTrue(Thread.holdsLock(mutex));
      return delegate.retainAll(collection);
    }

    @Override
    public void clear() {
      assertTrue(Thread.holdsLock(mutex));
      delegate.clear();
    }

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Wed Jul 16 17:42:14 GMT 2025

- 4.8K bytes

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github.com/google/guava

guava-tests/test/com/google/common/collect/SubMapMultimapAsMapImplementsMapTest.java

    }
  }

  @Override
  public void testEntrySetRetainAllNullFromEmpty() {
    try {
      super.testEntrySetRetainAllNullFromEmpty();
    } catch (RuntimeException tolerated) {
      // GWT's TreeMap.entrySet().retainAll(null) doesn't throws NPE.
    }
  }

  @Override
  public void testKeySetRemoveAllNullFromEmpty() {
    try {
      super.testKeySetRemoveAllNullFromEmpty();
    } catch (RuntimeException tolerated) {

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Sat Dec 21 14:50:24 GMT 2024

- 3.5K bytes

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github.com/google/guava

android/guava-tests/test/com/google/common/collect/ForwardingSortedMapImplementsMapTest.java

  }

  @Override
  public void testEntrySetRetainAllNullFromEmpty() {
    try {
      super.testEntrySetRetainAllNullFromEmpty();
    } catch (RuntimeException tolerated) {
      // GWT's TreeMap.entrySet().retainAll(null) doesn't throws NPE.
    }
  }

  @Override
  public void testKeySetRemoveAllNullFromEmpty() {
    try {
      super.testKeySetRemoveAllNullFromEmpty();
    } catch (RuntimeException tolerated) {

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Tue May 13 18:46:00 GMT 2025

- 4.2K bytes

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github.com/google/guava

android/guava-tests/test/com/google/common/collect/LockHeldAssertingSet.java

  public boolean removeAll(Collection<?> c) {
    assertTrue(Thread.holdsLock(mutex));
    return super.removeAll(c);
  }

  @Override
  public boolean retainAll(Collection<?> c) {
    assertTrue(Thread.holdsLock(mutex));
    return super.retainAll(c);
  }

  @Override
  public int size() {
    assertTrue(Thread.holdsLock(mutex));
    return super.size();
  }

  @Override

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Thu Feb 13 17:34:21 GMT 2025

- 4.3K bytes

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github.com/google/guava

android/guava-tests/test/com/google/common/collect/ForMapMultimapAsMapImplementsMapTest.java

    }
  }

  @Override
  public void testEntrySetRetainAllNullFromEmpty() {
    try {
      super.testEntrySetRetainAllNullFromEmpty();
    } catch (RuntimeException tolerated) {
      // GWT's HashMap.entrySet().retainAll(null) doesn't throws NPE.
    }
  }

  @Override
  public void testKeySetRemoveAllNullFromEmpty() {
    try {
      super.testKeySetRemoveAllNullFromEmpty();
    } catch (RuntimeException tolerated) {

Created: Fri Dec 26 12:43:10 GMT 2025

- Last Modified: Tue May 13 17:27:14 GMT 2025

- 3K bytes

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