private Set<Pattern> taskNames = new HashSet<>();

    public TestingConventionRule(String suffix) {
        this.suffix = suffix;
    }

    public String getSuffix() {
        return suffix;
    }

    /**
     * Alias for @{link getSuffix} as Gradle requires a name property
     *
     */
    public String getName() {
        return suffix;
    }

    public void baseClass(String clazz) {

    DockerBase(String image, String suffix) {
        this.image = image;
        this.suffix = suffix;
    }

    public String getImage() {
        return image;
    }

    public String getSuffix() {
        return suffix;
    }

            } else {
                suffixToBaseClass = naming.stream()
                    .collect(
                        Collectors.toMap(
                            TestingConventionRule::getSuffix,
                            rule -> rule.getBaseClasses()
                                .stream()
                                .map(each -> loadClassWithoutInitializing(each, isolatedClassLoader))