}

    @Override
    public @Nullable Object[] toArray() {
      // creating an ArrayList so filtering happens once
      return Lists.newArrayList(iterator()).toArray();
    }

    @Override
    @SuppressWarnings("nullness") // b/192354773 in our checker affects toArray declarations
    public <T extends @Nullable Object> T[] toArray(T[] array) {
      return Lists.newArrayList(iterator()).toArray(array);

            listTable[i] = null;
        }
        size = 0;
    }

    /**
     * Converts this map to an array.
     *
     * @return the array
     */
    public Object[] toArray() {
        final Object[] array = new Object[size];
        for (int i = 0; i < array.length; i++) {
            array[i] = getAt(i);
        }
        return array;
    }

    /**

      this.values = ImmutableList.copyOf(Doubles.asList(values));
    }

    ImmutableList<Double> asIterable() {
      return values;
    }

    double[] asArray() {
      return Doubles.toArray(values);
    }

    boolean hasAnyPositiveInfinity() {
      return Iterables.any(values, Predicates.equalTo(POSITIVE_INFINITY));
    }

    boolean hasAnyNegativeInfinity() {

        .createTestSuite();
  }

  private static String[] dedupe(String[] elements) {
    Set<String> tmp = new LinkedHashSet<>();
    Collections.addAll(tmp, elements);
    return tmp.toArray(new String[0]);
  }

  static <T> Comparator<T> arbitraryNullFriendlyComparator() {
    return new NullFriendlyComparator<>();
  }

   * @since 1.0 (parameter was {@code Collection<Double>} before 12.0)
   */
  public static double[] toArray(Collection<? extends Number> collection) {
    if (collection instanceof DoubleArrayAsList) {
      return ((DoubleArrayAsList) collection).toDoubleArray();
    }

    Object[] boxedArray = collection.toArray();
    int len = boxedArray.length;
    double[] array = new double[len];
    for (int i = 0; i < len; i++) {

        for (int i = 0; i < entry.getCount(); i++) {
          contents.add(entry.getElement());
        }
      }
      return ((Multiset<E>) gen.create(contents.toArray())).entrySet();
    }

    @SuppressWarnings("unchecked")
    @Override
    public Multiset.Entry<E>[] createArray(int length) {
      return (Multiset.Entry<E>[]) new Multiset.Entry<?>[length];
    }

     * @throws IllegalArgumentException if {@code indexes} is empty
     */
    public ScaleAndIndexes indexes(Collection<Integer> indexes) {
      return new ScaleAndIndexes(scale, Ints.toArray(indexes));
    }
  }

  /**
   * Describes the point in a fluent API chain where the scale and a single quantile index (i.e. the
   * q and the k in the kth q-quantile) have been specified.
   *

   * @since 1.0 (parameter was {@code Collection<Integer>} before 12.0)
   */
  public static int[] toArray(Collection<? extends Number> collection) {
    if (collection instanceof IntArrayAsList) {
      return ((IntArrayAsList) collection).toIntArray();
    }

    Object[] boxedArray = collection.toArray();
    int len = boxedArray.length;
    int[] array = new int[len];
    for (int i = 0; i < len; i++) {

                        getDelegate().getToolchains(session.getSession(), type);
                return toolchains.stream()
                        .map(ToolchainManagerFactory.this::getToolchainV3)
                        .toArray(ToolchainPrivate[]::new);
            } catch (org.apache.maven.api.services.ToolchainManagerException e) {
                throw new MisconfiguredToolchainException(e.getMessage(), e);
            }
        }

            return name;
        }

        public String getVersion() {
            return version;
        }

        public Dependency[] getDependenciesAsArray() {
            return getDependencies().toArray(new Dependency[0]);
        }

        public Map<String, Dependency> getDependenciesAsMap() {
            Map<String, Dependency> ret = new HashMap<>();
            for (Dependency dep : getDependencies()) {