@CheckForNull private Set<@Nullable N> visitedNodes;

    private Undirected(BaseGraph<N> graph) {
      super(graph);
      this.visitedNodes = Sets.newHashSetWithExpectedSize(graph.nodes().size() + 1);
    }

    @Override
    @CheckForNull
    protected EndpointPair<N> computeNext() {
      while (true) {
        /*

    }

    private Element getSection(String title) {
        def sections = classSection.section.findAll {
            it.title[0] && it.title[0].text().trim() == title
        }
        if (sections.size() < 1) {
            throw new RuntimeException("Docbook content for $className does not contain a '$title' section.")
        }
        return sections[0]
    }

    Element getDescription() {

        if (accessTimeoutParam != null) {
            accessTimeout = accessTimeoutParam;
        }

        // max cached content size
        final Long maxCachedContentSizeParam = getInitParameter(MAX_CACHED_CONTENT_SIZE, null, Long.class);
        if (maxCachedContentSizeParam != null) {
            maxCachedContentSize = maxCachedContentSizeParam;
        }

     *
     * @see org.codelibs.fess.crawler.service.DataService#getCount(java.lang.String)
     */
    @Override
    public int getCount(final String sessionId) {
        return dataHelper.getAccessResultMap(sessionId).size();
    }

    /*
     * (non-Javadoc)
     *
     * @see org.codelibs.fess.crawler.service.DataService#delete(java.lang.String)
     */
    @Override
    public void delete(final String sessionId) {

   * Parses a serialized trie representation of a map of reversed public suffixes into an immutable
   * map of public suffixes. The encoded trie string may be broken into multiple chunks to avoid the
   * 64k limit on string literal size. In-memory strings can be much larger (2G).
   */
  static ImmutableMap<String, PublicSuffixType> parseTrie(CharSequence... encodedChunks) {
    String encoded = DIRECT_JOINER.join(encodedChunks);

}

// WidthCap returns the cap width of the byte arrays in this pool.
func (bp *BytePoolCap) WidthCap() (n int) {
	if bp == nil {
		return 0
	}
	return bp.wcap
}

// CurrentSize returns current size of buffer pool
func (bp *BytePoolCap) CurrentSize() int {
	if bp == nil {
		return 0
	}
	return len(bp.c) * bp.w

  public void testValuesRemove() {
    resetContainer(mapEntry(k0(), v0()), mapEntry(k1(), v0()), mapEntry(k0(), v3()));
    assertTrue(multimap().asMap().values().remove(singletonList(v0())));
    assertEquals(2, multimap().size());
    assertEquals(singletonMap(k0(), Lists.newArrayList(v0(), v3())), multimap().asMap());
  }

    Adapters.choice(
      generalNameDnsName,
      generalNameIpAddress,
      Adapters.ANY_VALUE,
    )

  /**
   * ```
   * SubjectAltName ::= GeneralNames
   *
   * GeneralNames ::= SEQUENCE SIZE (1..MAX) OF GeneralName
   * ```
   */
  private val subjectAlternativeName: BasicDerAdapter<List<Pair<DerAdapter<*>, Any?>>> =
    generalName.asSequenceOf()

  /**

   */
  @CanIgnoreReturnValue
  public static UnsignedLong valueOf(BigInteger value) {
    checkNotNull(value);
    checkArgument(
        value.signum() >= 0 && value.bitLength() <= Long.SIZE,
        "value (%s) is outside the range for an unsigned long value",
        value);
    return fromLongBits(value.longValue());
  }

  /**

   */
  @CanIgnoreReturnValue
  public static UnsignedLong valueOf(BigInteger value) {
    checkNotNull(value);
    checkArgument(
        value.signum() >= 0 && value.bitLength() <= Long.SIZE,
        "value (%s) is outside the range for an unsigned long value",
        value);
    return fromLongBits(value.longValue());
  }

  /**