// Optional leading sign.
	l.accept("+-")
	// Is it hex?
	digits := "0123456789_"
	if l.accept("0") {
		// Note: Leading 0 does not mean octal in floats.
		if l.accept("xX") {
			digits = "0123456789abcdefABCDEF_"
		} else if l.accept("oO") {
			digits = "01234567_"
		} else if l.accept("bB") {
			digits = "01_"
		}
	}
	l.acceptRun(digits)
	if l.accept(".") {
		l.acceptRun(digits)
	}

var commonHeader map[string]string

var commonHeaderOnce sync.Once

func initCommonHeader() {
	commonHeader = make(map[string]string)
	for _, v := range []string{
		"Accept",
		"Accept-Charset",
		"Accept-Encoding",
		"Accept-Language",
		"Accept-Ranges",
		"Cache-Control",
		"Cc",
		"Connection",
		"Content-Id",
		"Content-Language",
		"Content-Length",
		"Content-Transfer-Encoding",
		"Content-Type",

	for {
		log.Debug("accepting conn")
		conn, err := z.accept()
		if err != nil {
			if errors.Is(err, net.ErrClosed) {
				log.Debug("listener closed - returning")
				return
			}

			log.Errorf("failed to accept conn: %v", err)
			continue
		}
		log.Debug("connection accepted")
		go func() {
			log.Debug("handling conn")
			if err := z.handleConn(ctx, conn); err != nil {

                  RETURN if you have your own rules in the iptables “INPUT” chain;
                  Calico will insert its rules at the top of that chain, then “RETURN”
                  packets to the “INPUT” chain once it has completed processing workload
                  endpoint egress policy. Use ACCEPT to unconditionally accept packets

                workspaceAction.accept(output);
            } else if (output.getPath().startsWith(outputDirPrefix)) {
                String relativePath = RelativePath.parse(true, output.getPath().substring(outputDirPrefix.length())).getPathString();
                delegate.addProducedOutput(relativePath);
                workspaceAction.accept(output);

			if !testableNetwork(network) {
				t.Skipf("network %s is not testable on the current platform", network)
			}
			t.Parallel()

			handler := func(ls *localServer, ln Listener) {
				c, err := ln.Accept()
				if err != nil {
					t.Error(err)
					return
				}

				// Workaround for https://go.dev/issue/49352.
				// On arm64 macOS (current as of macOS 12.4),

To specify a finalizer task, you use the link:{javadocPath}/org/gradle/api/Task.html#finalizedBy-java.lang.Object...-[Task.finalizedBy(java.lang.Object...)] method.
This method accepts a task instance, a task name, or any other input accepted by link:{javadocPath}/org/gradle/api/Task.html#dependsOn-java.lang.Object...-[Task.dependsOn(java.lang.Object...)]:

====

        @Override
        void onAccess(Object key, @Nullable Object value) {
            onAccess.accept(key, value)
        }

        @Override
        void onChange(Object key, @Nullable Object newValue) {
            onChange.accept(key, newValue)
        }

        @Override
        void onRemove(Object key) {
            onRemove.accept(key)
        }

        @Override
        void onClear() {
            onClear.run()

                visitor.accept(TestFiles.fileCollectionFactory().fixed(new File("2").absoluteFile))
            }
        }
        def collection = new TestCollection() {
            @Override
            protected void visitChildren(Consumer<FileCollectionInternal> visitor) {
                visitor.accept(child2)
                visitor.accept(child3)
            }
        }

        expect:

	if err != nil {
		ln, err = tls.Listen("tcp", "[::1]:0", &config)
		if err != nil {
			t.Fatalf("server: listen: %v", err)
		}
	}

	go func() {
		conn, err := ln.Accept()
		if err != nil {
			t.Errorf("server: accept: %v", err)
			return
		}
		defer conn.Close()

		_, err = conn.Write([]byte("220 SIGNS\r\n"))
		if err != nil {
			t.Errorf("server: write: %v", err)
			return
		}