descendingKeySet - Code Search

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

  }

  public void testDescendingKeySet() {
    NavigableMap<String, Integer> map = create();
    NavigableSet<String> descendingKeySet = map.descendingKeySet();
    assertTrue(descendingKeySet instanceof SynchronizedNavigableSet);
    assertThat(((SynchronizedNavigableSet<String>) descendingKeySet).mutex).isSameInstanceAs(mutex);
  }

  public void testDescendingMap() {
    NavigableMap<String, Integer> map = create();

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

- Last Modified: Fri Mar 13 13:01:07 GMT 2026

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github.com/google/guava

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

      }
    }

    transient @Nullable NavigableSet<K> descendingKeySet;

    @Override
    public NavigableSet<K> descendingKeySet() {
      synchronized (mutex) {
        if (descendingKeySet == null) {
          return descendingKeySet = Synchronized.navigableSet(delegate().descendingKeySet(), mutex);
        }
        return descendingKeySet;
      }
    }

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

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

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github.com/google/guava

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

      }
    }

    transient @Nullable NavigableSet<K> descendingKeySet;

    @Override
    public NavigableSet<K> descendingKeySet() {
      synchronized (mutex) {
        if (descendingKeySet == null) {
          return descendingKeySet = Synchronized.navigableSet(delegate().descendingKeySet(), mutex);
        }
        return descendingKeySet;
      }
    }

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

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

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github.com/google/guava

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

    }
  }

  @Override
  public boolean containsValue(Object value) {
    return delegate.containsValue(value);
  }

  @Override
  public NavigableSet<K> descendingKeySet() {
    return delegate.descendingKeySet();
  }

  @Override
  public NavigableMap<K, V> descendingMap() {
    return new SafeTreeMap<>(delegate.descendingMap());
  }

  @Override

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

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

- 7.4K bytes

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github.com/google/guava

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

    }
  }

  @Override
  public boolean containsValue(Object value) {
    return delegate.containsValue(value);
  }

  @Override
  public NavigableSet<K> descendingKeySet() {
    return delegate.descendingKeySet();
  }

  @Override
  public NavigableMap<K, V> descendingMap() {
    return new SafeTreeMap<>(delegate.descendingMap());
  }

  @Override

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

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

- 7.4K bytes

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github.com/google/guava

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

    }

    @Override
    public NavigableSet<K> navigableKeySet() {
      return new StandardNavigableKeySet();
    }

    @Override
    public NavigableSet<K> descendingKeySet() {
      return standardDescendingKeySet();
    }

    @Override
    public K firstKey() {
      return standardFirstKey();
    }

    @Override

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

- Last Modified: Tue Dec 16 03:23:31 GMT 2025

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github.com/google/guava

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

    @Override
    public @Nullable K ceilingKey(@ParametricNullness K key) {
      return fromMap().ceilingKey(key);
    }

    @Override
    public NavigableSet<K> descendingKeySet() {
      return fromMap().descendingKeySet();
    }

    @Override
    public NavigableMap<K, V2> descendingMap() {
      return transformEntries(fromMap().descendingMap(), transformer);
    }

    @Override

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

- Last Modified: Wed Apr 01 17:27:13 GMT 2026

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github.com/google/guava

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

    @Override
    public @Nullable K ceilingKey(@ParametricNullness K key) {
      return fromMap().ceilingKey(key);
    }

    @Override
    public NavigableSet<K> descendingKeySet() {
      return fromMap().descendingKeySet();
    }

    @Override
    public NavigableMap<K, V2> descendingMap() {
      return transformEntries(fromMap().descendingMap(), transformer);
    }

    @Override

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

- Last Modified: Wed Apr 01 17:27:13 GMT 2026

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github.com/google/guava

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

      return new NavigableKeySet(sortedMap());
    }

    @Override
    public NavigableSet<K> navigableKeySet() {
      return keySet();
    }

    @Override
    public NavigableSet<K> descendingKeySet() {
      return descendingMap().navigableKeySet();
    }

    @Override
    public NavigableMap<K, Collection<V>> subMap(
        @ParametricNullness K fromKey, @ParametricNullness K toKey) {

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

- Last Modified: Tue Aug 12 15:51:57 GMT 2025

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github.com/google/guava

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

      return new NavigableKeySet(sortedMap());
    }

    @Override
    public NavigableSet<K> navigableKeySet() {
      return keySet();
    }

    @Override
    public NavigableSet<K> descendingKeySet() {
      return descendingMap().navigableKeySet();
    }

    @Override
    public NavigableMap<K, Collection<V>> subMap(
        @ParametricNullness K fromKey, @ParametricNullness K toKey) {

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

- Last Modified: Mon Nov 17 22:50:48 GMT 2025

- 48.4K bytes

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