private final Artifact artifact;
        private final long pomHash;
        private final boolean resolveManagedVersions;
        private final List<ArtifactRepository> repositories = new ArrayList<>();
        private final int hashCode;

        public CacheKey(
                Artifact artifact,
                boolean resolveManagedVersions,
                ArtifactRepository localRepository,

  private final Comparator<? super T> comparator;
  private final boolean hasLowerBound;
  private final @Nullable T lowerEndpoint;
  private final BoundType lowerBoundType;
  private final boolean hasUpperBound;
  private final @Nullable T upperEndpoint;
  private final BoundType upperBoundType;

  private GeneralRange(
      Comparator<? super T> comparator,
      boolean hasLowerBound,
      @Nullable T lowerEndpoint,

   */
  public static void verify(boolean expression) {
    if (!expression) {
      throw new VerifyException();
    }
  }

  /**
   * Ensures that {@code expression} is {@code true}, throwing a {@code VerifyException} with a
   * custom message otherwise.
   *
   * @param expression a boolean expression

  }

  @Override
  boolean isPartialView() {
    return false;
  }

  @Override
  public final boolean isEmpty() {
    return delegate.isEmpty();
  }

  @Override
  public final boolean containsKey(@Nullable Object key) {
    return Maps.safeContainsKey(delegate, key);
  }

  @Override
  public final boolean containsValue(@Nullable Object value) {

            }
        }
    } // -- void checkUnknownElement( XmlPullParser, boolean )

    /**
     * Returns the state of the "add default entities" flag.
     *
     * @return boolean
     */
    public boolean getAddDefaultEntities() {
        return addDefaultEntities;
    } // -- boolean getAddDefaultEntities()

    /**
     * Method getBooleanValue.
     *

        return true;
    }

    private boolean ensureAtLeastOneNonNull(ActivationOS os) {
        return os.getArch() != null || os.getFamily() != null || os.getName() != null || os.getVersion() != null;
    }

    private boolean determineVersionMatch(String expectedVersion, String actualVersion) {
        String test = expectedVersion;
        boolean reverse = false;
        final boolean result;

    @Override
    public boolean addAll(final int index, final Collection<? extends Map<String, Object>> c) {
        return parent.addAll(index, c);
    }

    @Override
    public void clear() {
        parent.clear();
    }

    @Override
    public boolean contains(final Object o) {
        return parent.contains(o);
    }

    @Override
    public boolean containsAll(final Collection<?> c) {

        // Control behavior
        boolean createIndexResult = true;
        boolean deleteIndexResult = true;
        boolean reindexResult = true;
        boolean existsIndexResult = true;
        long documentCount = 10;
        int aliasCount = 2;

        // For simulating backup document count mismatch
        long backupDocumentCount = 10;
        boolean useBackupDocumentCount = false;

    private Map managedVersionMap;

    /** result type - flat list; the default */
    private boolean asList = true;

    /** result type - dirty tree */
    private boolean asDirtyTree = false;

    /** result type - resolved tree */
    private boolean asResolvedTree = false;

    /** result type - graph */
    private boolean asGraph = false;

    public MetadataResolutionRequest() {}

      Iterator<V> getDelegateIterator() {
        validateIterator();
        return delegateIterator;
      }
    }

    @Override
    public boolean add(@ParametricNullness V value) {
      refreshIfEmpty();
      boolean wasEmpty = delegate.isEmpty();
      boolean changed = delegate.add(value);
      if (changed) {
        totalSize++;
        if (wasEmpty) {
          addToMap();
        }
      }