Method[] methods = typeClass.getDeclaredMethods();
        Arrays.sort(methods, Ordering.usingToString());

        ensureNoProtectedOrPrivateMethods(problems, methods);
        ensureNoDefaultMethods(problems, typeClass, methods);
    }

    private static Constructor<?> findCustomConstructor(Class<?> typeClass) {
        Constructor<?>[] constructors = typeClass.getConstructors();