this.elevateWord = elevateWord;
        this.boost = boost;
        this.readings = readings;
        this.fields = fields;
        if (tags == null) {
            this.tags = Collections.emptyList();
        } else {
            this.tags = tags;
        }
        if (roles == null) {
            this.roles = Collections.emptyList();
        } else {
            this.roles = roles;
        }
    }

        if (urlQueue == null) {
            return;
        }

        final String url = urlQueue.getUrl();
        if (StringUtil.isBlank(url) || url.startsWith("file:")) {
            // not target
            return;
        }

        try {
            final URL u = new URL(url);
            final String host = u.getHost();
            if (host == null) {
                return;
            }

        return sessionId == null ? null : sessionId.toString();
    }

    private String getSessionId(final Object target) {
        final BeanDesc beanDesc = BeanDescFactory.getBeanDesc(target.getClass());
        final PropertyDesc sessionIdProp = beanDesc.getPropertyDesc(SESSION_ID);
        final Object sessionId = sessionIdProp.getValue(target);
        return sessionId == null ? null : sessionId.toString();
    }

internal fun Regex.matchAtPolyfill(
  input: CharSequence,
  index: Int,
): MatchResult? {
  val candidate = find(input, index) ?: return null
  if (candidate.range.first != index) return null // Didn't match where it should have.
  return candidate
}

@JvmField
val EMPTY_BYTE_ARRAY: ByteArray = ByteArray(0)

/** Byte order marks. */
internal val UNICODE_BOMS =

        try {
            SmbFileHandleImpl h = this.handle;
            if ( h != null ) {
                h.close();
            }
        }
        catch ( SmbException se ) {
            throw seToIoe(se);
        }
        finally {
            this.tmp = null;
            this.handle = null;
            if ( this.unsharedFile ) {
                this.file.close();
            }
        }

            }
            return null;
        }
    }

    static class BaseModelResolver implements ModelResolver {
        @Override
        public ModelSource resolveModel(String groupId, String artifactId, String version)
                throws UnresolvableModelException {
            return null;
        }

        @Override

          // X509TrustManagerExtensions checks for checkServerTrusted(X509Certificate[], String, String)
          null
        }

      return when {
        extensions != null -> AndroidCertificateChainCleaner(trustManager, extensions)
        else -> null
      }
    }
  }

    }

    public String getInput() {
        return input;
    }

    public String getInputValue() {
        if (input == null) {
            return StringUtil.EMPTY;
        }
        return input;
    }

    public boolean isUpdated() {
        return newInput != null;
    }

    public boolean isDeleted() {
        return isUpdated() && newInput.length() == 0;
    }

    @Override

    return (connectingEdge == null)
        ? ImmutableSet.<E>of().iterator()
        : Iterators.singletonIterator(connectingEdge);
  }

  @Override
  public int size() {
    return getConnectingEdge() == null ? 0 : 1;
  }

  @Override
  public boolean contains(@CheckForNull Object edge) {
    E connectingEdge = getConnectingEdge();
    return (connectingEdge != null && connectingEdge.equals(edge));
  }

    }

    /**
     * 指定されたコンテキスト内の指定された仕様で構文解析することによって、<code>URL</code>を生成します。
     *
     * @param context
     *            仕様を構文解析するコンテキスト。{@literal null}であってはいけません
     * @param spec
     *            <code>URL</code>として構文解析される文字列。{@literal null}や空文字列であってはいけません
     * @return <code>URL</code>
     */
    public static URL create(final URL context, final String spec) {
        assertArgumentNotNull("context", context);