// The check logic is exception driven so a failed tasks will not be defined
    // by this output but when successful we can safely mark the task as up-to-date.
    @OutputDirectory
    public File getOutputMarker() {
        return new File(getProject().getBuildDir(), "dependencyLicense");
    }

    private void failIfAnyMissing(String item, Boolean exists, String type) {
        if (exists == false) {