revision := getInjectedRevision(&namespace, hooks)
		podCount := podCountByRevision(allPods[resource.Namespace(namespace.Name)], revision)
		if len(podCount) == 0 {
			// This namespace has no pods, but we wish to display it if new pods will be auto-injected
			if revision != "" {
				podCount[revision] = revisionCount{}
			}
		}
		for injectedRevision, count := range podCount {
			if outputCount == 0 {

    lastInKeyInsertionOrder = null;
    modCount++;
  }

  @Override
  public int size() {
    return size;
  }

  private abstract class Itr<T extends @Nullable Object> implements Iterator<T> {
    @CheckForNull BiEntry<K, V> next = firstInKeyInsertionOrder;
    @CheckForNull BiEntry<K, V> toRemove = null;
    int expectedModCount = modCount;
    int remaining = size();

    @Override

    @CheckForNull Node<K, V> next = head;
    @CheckForNull Node<K, V> current;
    int expectedModCount = modCount;

    private void checkForConcurrentModification() {
      if (modCount != expectedModCount) {
        throw new ConcurrentModificationException();
      }
    }

    @Override
    public boolean hasNext() {

    int entryIndex = backingMap.firstIndex();
    int toRemove = -1;
    int expectedModCount = backingMap.modCount;

    @ParametricNullness
    abstract T result(int entryIndex);

    private void checkForConcurrentModification() {
      if (backingMap.modCount != expectedModCount) {
        throw new ConcurrentModificationException();
      }
    }

    @Override

            } else {
              // clobber existing entry, count remains unchanged
              ++modCount;
              setValue(e, value);
              return entryValue;
            }
          }
        }

        // Create a new entry.
        ++modCount;
        E newEntry = map.entryHelper.newEntry(self(), key, hash, first);
        setValue(newEntry, value);

        private int indexToRemove = ABSENT;
        private int expectedModCount = biMap.modCount;

        // Calls to setValue on inverse entries can move already-visited entries to the end.
        // Make sure we don't visit those.
        private int remaining = biMap.size;

        private void checkForComodification() {
          if (biMap.modCount != expectedModCount) {
            throw new ConcurrentModificationException();

      return new Iterator<V>() {
        ValueSetLink<K, V> nextEntry = firstEntry;
        @CheckForNull ValueEntry<K, V> toRemove;
        int expectedModCount = modCount;

        private void checkForComodification() {
          if (modCount != expectedModCount) {
            throw new ConcurrentModificationException();
          }
        }

        @Override
        public boolean hasNext() {

            } else {
              // clobber existing entry, count remains unchanged
              ++modCount;
              setValue(e, value);
              return entryValue;
            }
          }
        }

        // Create a new entry.
        ++modCount;
        E newEntry = map.entryHelper.newEntry(self(), key, hash, first);
        setValue(newEntry, value);

            // continue returning old value while loading
            ++modCount;
            LoadingValueReference<K, V> loadingValueReference =
                new LoadingValueReference<>(valueReference);
            e.setValueReference(loadingValueReference);
            return loadingValueReference;
          }
        }

        ++modCount;

    }
  }

  private final Heap minHeap;
  private final Heap maxHeap;
  @VisibleForTesting final int maximumSize;
  private @Nullable Object[] queue;
  private int size;
  private int modCount;

  private MinMaxPriorityQueue(Builder<? super E> builder, int queueSize) {
    Ordering<E> ordering = builder.ordering();
    this.minHeap = new Heap(ordering);
    this.maxHeap = new Heap(ordering.reverse());