// with a single-pass label/break matching phase.

// hasBreak reports if s is or contains a break statement
// referring to the label-ed statement or implicit-ly the
// closest outer breakable statement.
func hasBreak(s ast.Stmt, label string, implicit bool) bool {
	switch s := s.(type) {
	default:
		panic("unreachable")

	case *ast.BadStmt, *ast.DeclStmt, *ast.EmptyStmt, *ast.ExprStmt,

        return getExecutionPlanItems().iterator();
    }

    /**
     * Returns the last ExecutionPlanItem in the supplied phase. If no items are in the specified phase,
     * the closest executionPlanItem from an earlier phase item will be returned.
     *
     * @param requestedPhase the requested phase
     *                       The execution plan item

		for _, v := range strings.Split(v, "-") {
			b.AddVariant(v)
		}
	}
	for _, e := range tag.Extensions() {
		b.AddExt(e)
	}
	return t
}

// FromTag reports closest matching ID for an internal language Tag.
func FromTag(t language.Tag) (id ID, exact bool) {
	// TODO: perhaps give more frequent tags a lower index.
	// TODO: we could make the indexes stable. This will excluded some

		// the lowest bucket was based around the 180ns/op figure for BenchmarkAccess,
		// plus some additional leeway to account for the apiserver doing other things
		// the largest bucket was chosen based on the fact that benchmarks indicate the
		// same Xeon running a CEL expression close to the estimated cost limit takes
		// around 760ms, so that bucket should only ever have the slowest CEL expressions
		// in it

@SuppressSignatureCheck
sealed class CallEvent {
  abstract val timestampNs: Long
  abstract val call: Call

  val name: String
    get() = javaClass.simpleName

  /** Returns if the event closes this event, or null if this is no open event. */
  open fun closes(event: CallEvent): Boolean? = null

  data class ProxySelectStart(
    override val timestampNs: Long,
    override val call: Call,
    val url: HttpUrl,
  ) : CallEvent()

    def explanationBuilder = Stub(AttributeMatchingExplanationBuilder)

    def highest = Attribute.of("highest", String)
    def middle = Attribute.of("middle", String)
    def lowest = Attribute.of("lowest", String)
    // This has no precedence
    def additional = Attribute.of("usage", String)

    static class CompatibilityRule implements AttributeCompatibilityRule<String> {
        @Override

@SuppressSignatureCheck
sealed class ConnectionEvent {
  abstract val timestampNs: Long
  open val connection: Connection?
    get() = null

  /** Returns if the event closes this event, or null if this is no open event. */
  open fun closes(event: ConnectionEvent): Boolean? = null

  val name: String
    get() = javaClass.simpleName

  data class ConnectStart(
    override val timestampNs: Long,
    val route: Route,

	ctx, err := createWebSocketStreams(req, w, opts)
	if err != nil {
		return nil, err
	}

	if ctx.resizeStream != nil {
		ctx.resizeChan = make(chan remotecommand.TerminalSize)
		go func() {
			// Resize channel closes in panic case, and panic does not take down caller.
			defer func() {
				if p := recover(); p != nil {
					// Standard panic logging.
					for _, fn := range runtime.PanicHandlers {
						fn(req.Context(), p)
					}

        @Override
        void close() throws IOException {
            closed = true
        }
    }

    def "closes input"() {
        given:
        def input = new TestInputStream()

        when:
        target.readFrom(input)

        then:
        input.closed
    }

    def "closes input on subsequent use"() {
        given:
        def input = new TestInputStream()

        when:

        return new TextFileWriterIoAction(output, encoding);
    }

    /**
     * Performs the given action against the given resource, then closes the resource. Ignores failure to close the resource when
     * the action throws an exception.
     */
    public static <T extends Closeable> void withResource(T resource, Action<? super T> action) {
        try {