@PathSensitive(PathSensitivity.RELATIVE)
    public abstract DirectoryProperty getJavadocRoot();

    @Optional @InputFile
    @PathSensitive(PathSensitivity.RELATIVE)
    public abstract RegularFileProperty getReleaseNotesFile();

    @OutputFile
    public abstract RegularFileProperty getReportFile();

    @TaskAction
    public void checkDeadLinks() {
        Map<File, List<Error>> errors = new TreeMap<>();

    }

    public void setReleaseNotesIndexFile(RegularFile file) {
        this.releaseNotesIndexFile.set(file);
    }

    @OutputFile
    public RegularFileProperty getReleaseNotesFile() {
        return releaseNotesFile;
    }

    public void setReleaseNotesFile(RegularFile file) {
        this.releaseNotesFile.set(file);
    }

    @OutputFile

            task.getJavadocRoot().convention(layout.getBuildDirectory().dir("javadoc"));
            task.getReleaseNotesFile().convention(layout.getProjectDirectory().file("src/docs/release/notes.md"));
            task.dependsOn(tasks.named("javadocAll"));
            task.dependsOn(tasks.named("assembleSamples"));
        });