if u.Credentials.IsExpired() {
		// Delete expired identity.
		deleteKeyEtcd(ctx, ies.client, getUserIdentityPath(user, userType))
		deleteKeyEtcd(ctx, ies.client, getMappedPolicyPath(user, userType, false))
		return nil
	}
	if u.Credentials.AccessKey == "" {
		u.Credentials.AccessKey = user
	}
	if u.Credentials.SessionToken != "" {
		jwtClaims, err := extractJWTClaims(u)
		if err != nil {

     * @param expression
     *            事前条件
     * @param description
     *            不正な引数であることの説明
     * @throws ClIllegalArgumentException
     *             {@code expression}がfalseの場合。
     */
    public static void assertArgument(final String argName, final boolean expression, final String description) {
        if (!expression) {

        }

        @Override
        public boolean refresh() {
            if (authResult.getExpiresAfter() < ComponentUtil.getSystemHelper().getCurrentTimeAsLong()) {
                return false;
            }
            final AzureAdAuthenticator authenticator = ComponentUtil.getComponent(AzureAdAuthenticator.class);
            final String refreshToken = authResult.getRefreshToken();

     *
     * @param line
     *            line containing csv-encoded data
     * @return Array of values
     */
    public static String[] parse(final String line) {
        boolean insideQuote = false;
        final ArrayList<String> result = new ArrayList<>();
        int quoteCount = 0;
        final StringBuilder sb = new StringBuilder();
        for (int i = 0; i < line.length(); i++) {

    }
  }

  private fun enableLogging(
    logger: String,
    tag: String,
  ) {
    val logger = Logger.getLogger(logger)
    if (configuredLoggers.add(logger)) {
      logger.useParentHandlers = false
      // log based on levels at startup to avoid logging each frame
      logger.level =
        when {
          Log.isLoggable(tag, Log.DEBUG) -> Level.FINE
          Log.isLoggable(tag, Log.INFO) -> Level.INFO

        ServersForTest()
      } as ServersForTest

  private class ServersForTest {
    private val servers = mutableMapOf<String, MockWebServer>()
    private var started = false

    fun server(name: String): MockWebServer {
      return servers.getOrPut(name) {
        MockWebServer().also {
          if (started) it.start()
        }
      }
    }

    fun startAll() {

            new RegularImmutableMap.KeysOrValuesAsList(alternatingKeysAndValues, keyOffset, size);
    return new RegularImmutableMap.KeySet<>(this, keyList);
  }

  @Override
  boolean isPartialView() {
    return false;
  }

  // redeclare to help optimizers with b/310253115
  @SuppressWarnings("RedundantOverride")
  @Override
  @J2ktIncompatible // serialization
  @GwtIncompatible // serialization

    long size = 0;
    for (int i = 0; i < contents.size(); i++) {
      size += contents.getValue(i);
    }
    this.size = Ints.saturatedCast(size);
  }

  @Override
  boolean isPartialView() {
    return false;
  }

  @Override
  public int count(@CheckForNull Object element) {
    return contents.get(element);
  }

  @Override
  public int size() {
    return size;
  }

  @Override

description: Use this template to report TensorFlow-related issues
body:
  - type: dropdown
    id: issue-type
    attributes:
      label: Issue type
      description: What type of issue would you like to report?
      multiple: false
      options:
        - Bug
        - Build/Install
        - Performance
        - Support
        - Feature Request
        - Documentation Feature Request
        - Documentation Bug
        - Others

            MethodDoc methodDoc = new MethodDoc(methodMetaData, Collections.singletonList(para));
            extensionDoc.getExtraBlocks().add(new BlockDoc(methodDoc, propertyDoc, propertyMetaData.getType(), false));
        }
    }