return javaLauncher;
    }

    @TaskAction
    protected void generate() {
        ScalaDocOptions options = getScalaDocOptions();
        if (!GUtil.isTrue(options.getDocTitle())) {
            options.setDocTitle(getTitle());
        }

        WorkQueue queue = getWorkerExecutor().processIsolation(worker -> {
            worker.getClasspath().from(getScalaClasspath());

        this.windowTitle = windowTitle;
    }

    /**
     * Returns the HTML text to appear in the main frame title.
     */
    @Nullable @Optional @Input
    public String getDocTitle() {
        return docTitle;
    }

    /**
     * Sets the HTML text to appear in the main frame title.
     */
    public void setDocTitle(@Nullable String docTitle) {
        this.docTitle = docTitle;