// as an error to be reported.
func readAllInto(b []byte, r *wsutil.Reader, want int64) ([]byte, error) {
	read := int64(0)
	for {
		if len(b) == cap(b) {
			// Add more capacity (let append pick how much).
			b = append(b, 0)[:len(b)]
		}
		n, err := r.Read(b[len(b):cap(b)])
		b = b[:len(b)+n]
		if err != nil {
			if errors.Is(err, io.EOF) {
				if want >= 0 && read+int64(n) != want {

    void testJoinWithEmptyStringElements() {
        String result = StringUtil.join(",", "", "middle", "");
        // First element is empty string (sb becomes "")
        // Second: sb.length() is 0, no delimiter, append "middle" (sb becomes "middle")
        // Third: sb.length() > 0, add delimiter + "" (sb becomes "middle,")
        assertEquals("middle,", result);
    }

    @Test

    /** The cache key for this referral */
    String key = null;

    /**
     * Constructs a new DfsReferral instance
     */
    public DfsReferral() {
        this.next = this;
    }

    void append(final DfsReferral dr) {
        dr.next = next;
        next = dr;
    }

    @Override
    public String toString() {

            InputLocationTracker tracker) {
        StringBuilder buffer = new StringBuilder(256);
        buffer.append('\'').append(fieldName).append('\'');

        if (sourceHint != null) {
            buffer.append(" for ").append(sourceHint);
        }

        buffer.append(' ').append(message);

        // CHECKSTYLE_OFF: LineLength
        problems.add(new ModelProblemCollectorRequest(severity, version)

 * </ul>
 *
 * <p>Children combination modes (specified by {@code combine.children} attribute):</p>
 * <ul>
 *   <li>{@code merge} (default): Merges elements with matching names</li>
 *   <li>{@code append}: Adds elements as siblings</li>
 * </ul>
 *
 * <p>Self combination modes (specified by {@code combine.self} attribute):</p>
 * <ul>
 *   <li>{@code merge} (default): Merges attributes and values</li>

		return metaCacheEntriesSorted{}, io.EOF
	}

	if r.current.name != "" {
		if (inclDeleted || !r.current.isLatestDeletemarker()) && r.current.hasPrefix(prefix) && (inclDirs || r.current.isObject()) {
			res = append(res, r.current)
		}
		r.current.name = ""
		r.current.metadata = nil
	}

	for n < 0 || len(res) < n {
		if more, err := r.mr.ReadBool(); !more {
			switch err {
			case nil:
				r.err = io.EOF

		for _, k := range envs {
			target := strings.TrimPrefix(k, legacyEnvLoggerHTTPEndpoint+config.Default)
			if target == legacyEnvLoggerHTTPEndpoint {
				target = config.Default
			}
			loggerTargets = append(loggerTargets, target)
		}

		// Load HTTP logger from the environment if found
		for _, target := range loggerTargets {
			endpoint := getCfgVal(legacyEnvLoggerHTTPEndpoint, target, "")
			if endpoint == "" {

	t.RLock()
	defer t.RUnlock()
	for tier, stat := range t.requestsCount {
		metrics = append(metrics, MetricV2{
			Description:    tierRequestsSuccessMD,
			Value:          float64(stat.success),
			VariableLabels: map[string]string{"tier": tier},
		})
		metrics = append(metrics, MetricV2{
			Description:    tierRequestsFailureMD,
			Value:          float64(stat.failure),

        settings=settings, discussion_number=discussion_number
    )

    while discussion_edges:
        for discussion_edge in discussion_edges:
            comment_nodes.append(discussion_edge.node)
        last_edge = discussion_edges[-1]
        discussion_edges = get_graphql_translation_discussion_comments_edges(
            settings=settings,
            discussion_number=discussion_number,

  var recordEvents = true
  var recordTaskRunner = false
  var recordFrames = false
  var recordSslDebug = false

  private val sslExcludeFilter =
    Regex(
      buildString {
        append("^(?:")
        append(
          listOf(
            "Inaccessible trust store",
            "trustStore is",
            "Reload the trust store",
            "Reload trust certs",
            "Reloaded",