*
     * @param input The file to deserialize the toolchains from, must not be {@code null}.
     * @param options The options to use for deserialization, may be {@code null} to use the default values.
     * @return The deserialized toolchains, never {@code null}.
     * @throws IOException If the toolchains could not be deserialized.
     * @throws ToolchainsParseException If the input format could not be parsed.
     */

    assertEquals(24, mmHeap.size());
    assertTrue("Heap is not intact after remove()", mmHeap.isIntact());
    values.removeAll(Lists.newArrayList(2));
    assertEquals(values.size(), mmHeap.size());
    assertTrue(values.containsAll(mmHeap));
    assertTrue(mmHeap.containsAll(values));
  }

  public void testIteratorInvalidatingIteratorRemove() {
    MinMaxPriorityQueue<Integer> mmHeap = MinMaxPriorityQueue.create();

  /**
   * Returns a collection that simulates concurrent modification by having its size method return
   * incorrect values. This is useful for testing methods that must treat the return value from
   * size() as a hint only.
   *
   * @param delta the difference between the true size of the collection and the values returned by
   *     the size method
   */

    Set<K> ks = keySet;
    return (ks != null) ? ks : (keySet = new KeySet(this));
  }

  Collection<V> values;

  @Override
  public Collection<V> values() {
    // does not impact recency ordering
    Collection<V> vs = values;
    return (vs != null) ? vs : (values = new Values(this));
  }

  Set<Entry<K, V>> entrySet;

  @Override
  public Set<Entry<K, V>> entrySet() {

    }
    // add the intersection of CollectionFeature.values() and mapFeatures
    for (CollectionFeature feature : CollectionFeature.values()) {
      if (mapFeatures.contains(feature)) {
        derivedFeatures.add(feature);
      }
    }
    // add the intersection of CollectionSize.values() and mapFeatures
    for (CollectionSize size : CollectionSize.values()) {
      if (mapFeatures.contains(size)) {

	DefaultMeshConfigMapName = "istio"

	// ConfigMapKey should match the expected MeshConfig file name
	ConfigMapKey = "mesh"

	// ValuesConfigMapKey should match the expected Values file name
	ValuesConfigMapKey = "values"

	DefaultRevisionName = "default"
)

const (
	// ExperimentalMsg indicate active development and not for production use warning.

        entries.add(mapEntry(k, v));
      }
      Iterable<Entry<K, V>> orderedEntries = multimapGenerator.order(entries);
      List<V> values = new ArrayList<>();
      for (Entry<K, V> entry : orderedEntries) {
        values.add(entry.getValue());
      }
      return values;
    }

    @Override
    public Collection<V> create(Object... elements) {

		}
	}
	msg := "Expected MINIO_* environment name and values across all servers to be same: "
	if len(missing) > 0 {
		msg += fmt.Sprintf(`Missing environment values: %v. `, missing)
	}
	if len(mismatching) > 0 {
		msg += fmt.Sprintf(`Mismatching environment values: %v. `, mismatching)
	}
	if len(extra) > 0 {
		msg += fmt.Sprintf(`Extra environment values: %v. `, extra)
	}

	return errors.New(strings.TrimSpace(msg))

  public void testPutTwoElements() {
    int size = getNumElements();

    List<V> values = copyToList(multimap().get(k0()));

    assertTrue(multimap().put(k0(), v1()));
    assertTrue(multimap().put(k0(), v2()));

    values.add(v1());
    values.add(v2());

    assertGet(k0(), values);
    assertEquals(size + 2, multimap().size());
  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})

  public void testPutTwoElements() {
    int size = getNumElements();

    List<V> values = copyToList(multimap().get(k0()));

    assertTrue(multimap().put(k0(), v1()));
    assertTrue(multimap().put(k0(), v2()));

    values.add(v1());
    values.add(v2());

    assertGet(k0(), values);
    assertEquals(size + 2, multimap().size());
  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_VALUES})