}
	return cfg
}

// generateTagRootsLeaves generates extra nodes from the tagroot and tagleaf options.
func generateTagRootsLeaves(prof *profile.Profile, cfg config, ui plugin.UI) {
	tagRootLabelKeys := dropEmptyStrings(strings.Split(cfg.TagRoot, ","))
	tagLeafLabelKeys := dropEmptyStrings(strings.Split(cfg.TagLeaf, ","))
	rootm, leafm := addLabelNodes(prof, tagRootLabelKeys, tagLeafLabelKeys, cfg.Unit)

	Normalize           bool    `json:"normalize,omitempty"`
	Sort                string  `json:"sort,omitempty"`

	// Label pseudo stack frame generation options
	TagRoot string `json:"tagroot,omitempty"`
	TagLeaf string `json:"tagleaf,omitempty"`

	// Filtering options
	DropNegative bool    `json:"drop_negative,omitempty"`
	NodeCount    int     `json:"nodecount,omitempty"`
	NodeFraction float64 `json:"nodefraction,omitempty"`

	"tagroot": helpText(
		"Adds pseudo stack frames for labels key/value pairs at the callstack root.",
		"A comma-separated list of label keys.",
		"The first key creates frames at the new root."),
	"tagleaf": helpText(
		"Adds pseudo stack frames for labels key/value pairs at the callstack leaf.",
		"A comma-separated list of label keys.",
		"The last key creates frames at the new leaf."),
	"tagfocus": helpText(

apply plugin: "java"

sourceSets {
    taglet
}

dependencies {
    if (Jvm.current().toolsJar) {
        tagletImplementation files(Jvm.current().toolsJar)
    }
}

javadoc {
    dependsOn tagletClasses

    options {
        tags 'author'
        tags 'deprecated'
        tags 'customtag:t:"Custom Tag:"'
        taglets 'CustomTaglet'
        tagletPath sourceSets.taglet.java.destinationDirectory.get().asFile
    }

apply plugin: "java"

sourceSets {
    taglet
}

dependencies {
    if (Jvm.current().toolsJar) {
        tagletImplementation files(Jvm.current().toolsJar)
    }
}

javadoc {
    dependsOn tagletClasses
    options {
        locale = 'de_DE'
        breakIterator = true
        taglets 'LocaleAwareTaglet'
        tagletPath sourceSets.taglet.java.destinationDirectory.get().asFile
    }

    }

    /**
     * -taglet class.
     */
    @Nullable @Optional @Input
    public List<String> getTaglets() {
        return taglets.getValue();
    }

    public void setTaglets(@Nullable List<String> taglets) {
        this.taglets.setValue(taglets);
    }

    public StandardJavadocDocletOptions taglets(List<String> taglets) {
        this.taglets.getValue().addAll(taglets);

    }

    public String toString(Tag tag) {
        return "<DT><B>Custom Taglet:</B></DT>\n<DD>" + tag.text() + "</DD>\n";
    }

    public String toString(Tag[] tags) {
        return toString(tags[0]);
    }

    public static void register(Map tagletMap) {
        CustomTaglet taglet = new CustomTaglet();
        tagletMap.put(taglet.getName(), taglet);
    }

    }

    public String toString(Tag[] tags) {
        return toString(tags[0]);
    }

    public static void register(Map tagletMap) {
        LocaleAwareTaglet taglet = new LocaleAwareTaglet();
        tagletMap.put(taglet.getName(), taglet);
    }

        istiod18[label="Istio 1.18.5 Control"]
        istiod19[label="Istio 1.19.3 Control"]
        ztunnelds[label="ztunnel"]
        cnids[label="cni"]
        extrads[label="prometheus, etc"]
        tagdef[label="tag default->1.18.5"]
        tagrap[label="tag rapid->1.19.3"]
        tagsta[label="tag stable->1.18.5"]
    }

    subgraph cluster_app {
        rankdir=TB
        node [style=filled];

        // we can't currently control the order between tags and taglets (limitation on our side)
        javadoc.text =~ /(?ms)Custom Taglet.*custom taglet value/
    }

    @Issue(["GRADLE-2520", "https://github.com/gradle/gradle/issues/4993"])
    @Requires(UnitTestPreconditions.Jdk9OrEarlier)