}
  }

  @Override
  @CheckForNull
  public V get(@CheckForNull Object key) {
    return RegularImmutableMap.get(key, keyTable, mask);
  }

  @Override
  ImmutableSet<Entry<K, V>> createEntrySet() {
    return isEmpty()
        ? ImmutableSet.<Entry<K, V>>of()
        : new ImmutableMapEntrySet.RegularEntrySet<K, V>(this, entries);
  }

  @Override
  ImmutableSet<K> createKeySet() {

    return singleValue.equals(value);
  }

  @Override
  boolean isPartialView() {
    return false;
  }

  @Override
  ImmutableSet<Entry<K, V>> createEntrySet() {
    return ImmutableSet.of(immutableEntry(singleKey, singleValue));
  }

  @Override
  ImmutableSet<K> createKeySet() {
    return ImmutableSet.of(singleKey);
  }

          return AsMap.this.remove(o) != null;
        }
      }
      return new KeySetImpl();
    }

    @Override
    Set<Entry<K, Collection<V>>> createEntrySet() {
      @WeakOuter
      class EntrySetImpl extends Maps.EntrySet<K, Collection<V>> {
        @Override
        Map<K, Collection<V>> map() {
          return AsMap.this;
        }

        @Override

   */
  @Override
  public ImmutableSet<Entry<K, V>> entrySet() {
    ImmutableSet<Entry<K, V>> result = entrySet;
    return (result == null) ? entrySet = createEntrySet() : result;
  }

  abstract ImmutableSet<Entry<K, V>> createEntrySet();

  @LazyInit @RetainedWith @CheckForNull private transient ImmutableSet<K> keySet;

  /**

          return AsMap.this.remove(o) != null;
        }
      }
      return new KeySetImpl();
    }

    @Override
    Set<Entry<K, Collection<V>>> createEntrySet() {
      @WeakOuter
      class EntrySetImpl extends Maps.EntrySet<K, Collection<V>> {
        @Override
        Map<K, Collection<V>> map() {
          return AsMap.this;
        }

        @Override

   */
  @Override
  public ImmutableSet<Entry<K, V>> entrySet() {
    ImmutableSet<Entry<K, V>> result = entrySet;
    return (result == null) ? entrySet = createEntrySet() : result;
  }

  abstract ImmutableSet<Entry<K, V>> createEntrySet();

  @LazyInit @RetainedWith @CheckForNull private transient ImmutableSet<K> keySet;

  /**

     */
    abstract Set<Entry<K, V>> createEntrySet();

    @LazyInit @CheckForNull private transient Set<Entry<K, V>> entrySet;

    @Override
    public Set<Entry<K, V>> entrySet() {
      Set<Entry<K, V>> result = entrySet;
      return (result == null) ? entrySet = createEntrySet() : result;
    }

    @LazyInit @CheckForNull private transient Set<K> keySet;

     */
    abstract Set<Entry<K, V>> createEntrySet();

    @LazyInit @CheckForNull private transient Set<Entry<K, V>> entrySet;

    @Override
    public Set<Entry<K, V>> entrySet() {
      Set<Entry<K, V>> result = entrySet;
      return (result == null) ? entrySet = createEntrySet() : result;
    }

    @LazyInit @CheckForNull private transient Set<K> keySet;

    throw new AssertionError("should never be called");
  }

  /** @deprecated Internal method, use {@link #entrySet()}. */
  @Deprecated
  @Override
  public Set<Multiset.Entry<E>> createEntrySet() {
    return new EntrySet();
  }

  @Override
  int distinctElements() {
    return countMap.size();
  }

  @Override
  public boolean isEmpty() {
    return countMap.isEmpty();

    }

    @Override
    Iterator<E> elementIterator() {
      throw new AssertionError("should never be called");
    }

    @Override
    Set<Entry<E>> createEntrySet() {
      return Sets.filter(
          unfiltered.entrySet(),
          new Predicate<Entry<E>>() {
            @Override
            public boolean apply(Entry<E> entry) {