instanceof - Code Search

android/guava/src/com/google/common/collect/Synchronized.java

      Collection<E> collection, @Nullable Object mutex) {
    if (collection instanceof SortedSet) {
      return sortedSet((SortedSet<E>) collection, mutex);
    }
    if (collection instanceof Set) {
      return set((Set<E>) collection, mutex);
    }
    if (collection instanceof List) {
      return list((List<E>) collection, mutex);
    }
    return collection(collection, mutex);
  }

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

- Last Modified: Fri Aug 08 15:11:10 GMT 2025

- 53K bytes

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github.com/google/guava

guava/src/com/google/common/collect/FilteredEntryMultimap.java

      return satisfies(key, value);
    }
  }

  static <E extends @Nullable Object> Collection<E> filterCollection(
      Collection<E> collection, Predicate<? super E> predicate) {
    if (collection instanceof Set) {
      return Sets.filter((Set<E>) collection, predicate);
    } else {
      return Collections2.filter(collection, predicate);
    }
  }

  @Override

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

- Last Modified: Mon Sep 22 18:35:44 GMT 2025

- 12.3K bytes

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github.com/codelibs/corelib

src/main/java/org/codelibs/core/io/CopyUtil.java

        assertArgumentNotNull("out", out);

        if (in instanceof FileInputStream) {
            if (out instanceof FileOutputStream) {
                return copyInternal((FileInputStream) in, (FileOutputStream) out);
            }
            return copyInternal((FileInputStream) in, wrap(out));
        }
        if (out instanceof FileOutputStream) {
            return copyInternal(wrap(in), (FileOutputStream) out);

Created: Fri Apr 03 20:58:12 GMT 2026

- Last Modified: Thu Jul 31 08:16:49 GMT 2025

- 45.2K bytes

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github.com/google/guava

guava/src/com/google/common/collect/Sets.java

   */
  public static <E extends Enum<E>> ImmutableSet<E> immutableEnumSet(Iterable<E> elements) {
    if (elements instanceof ImmutableEnumSet) {
      return (ImmutableEnumSet<E>) elements;
    } else if (elements instanceof Collection) {
      Collection<E> collection = (Collection<E>) elements;
      if (collection.isEmpty()) {
        return ImmutableSet.of();
      } else {

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

- Last Modified: Mon Feb 23 19:19:10 GMT 2026

- 83K bytes

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github.com/gradle/gradle

build-logic/documentation/src/main/groovy/gradlebuild/docs/dsl/docbook/ModelBuilderSupport.java

        NodeList childNodes = element.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {
            Node node = childNodes.item(i);
            if (node instanceof Element) {
                Element childElement = (Element) node;
                if (childElement.getTagName().equals(childName)) {
                    matches.add(childElement);
                }
            }

Created: Wed Apr 01 11:36:16 GMT 2026

- Last Modified: Wed Dec 09 08:14:05 GMT 2020

- 2.2K bytes

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github.com/google/guava

guava/src/com/google/common/collect/SortedIterables.java

    checkNotNull(comparator);
    checkNotNull(elements);
    Comparator<?> comparator2;
    if (elements instanceof SortedSet) {
      comparator2 = comparator((SortedSet<?>) elements);
    } else if (elements instanceof SortedIterable) {
      comparator2 = ((SortedIterable<?>) elements).comparator();
    } else {
      return false;
    }
    return comparator.equals(comparator2);

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

- Last Modified: Sun Dec 22 03:38:46 GMT 2024

- 2K bytes

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github.com/google/guava

android/guava/src/com/google/common/collect/FilteredKeyMultimap.java

  }

  @SuppressWarnings("EmptyList") // ImmutableList doesn't support nullable element types
  Collection<V> unmodifiableEmptyCollection() {
    if (unfiltered instanceof SetMultimap) {
      return emptySet();
    } else {
      return emptyList();
    }
  }

  @Override
  public void clear() {
    keySet().clear();
  }

  @Override
  Set<K> createKeySet() {

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

- Last Modified: Sat Aug 09 01:14:59 GMT 2025

- 6.2K bytes

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github.com/google/guava

guava/src/com/google/common/collect/FilteredKeyMultimap.java

  }

  @SuppressWarnings("EmptyList") // ImmutableList doesn't support nullable element types
  Collection<V> unmodifiableEmptyCollection() {
    if (unfiltered instanceof SetMultimap) {
      return emptySet();
    } else {
      return emptyList();
    }
  }

  @Override
  public void clear() {
    keySet().clear();
  }

  @Override
  Set<K> createKeySet() {

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

- Last Modified: Sat Aug 09 01:14:59 GMT 2025

- 6.2K bytes

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github.com/google/guava

guava/src/com/google/common/collect/Synchronized.java

      Collection<E> collection, @Nullable Object mutex) {
    if (collection instanceof SortedSet) {
      return sortedSet((SortedSet<E>) collection, mutex);
    }
    if (collection instanceof Set) {
      return set((Set<E>) collection, mutex);
    }
    if (collection instanceof List) {
      return list((List<E>) collection, mutex);
    }
    return collection(collection, mutex);
  }

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

- Last Modified: Fri Aug 08 15:11:10 GMT 2025

- 56.9K bytes

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github.com/google/guava

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

            return exception instanceof UnsupportedOperationException
                || exception instanceof IllegalStateException;
          }
        };
    static final PermittedMetaException UOE =
        new PermittedMetaException("UnsupportedOperationException") {
          @Override
          boolean isPermitted(Exception exception) {
            return exception instanceof UnsupportedOperationException;
          }

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

- Last Modified: Mon Mar 23 21:06:42 GMT 2026

- 20.8K bytes

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