* </p>
     *
     * @param beanClass
     *            The parameterized type (class or interface). Must not be {@literal null}.
     * @return A {@link Map} with type variables as keys and type arguments as values for the parameterized type.
     */
    public static Map<TypeVariable<?>, Type> getTypeVariables(final Class<?> beanClass) {
        assertArgumentNotNull("beanClass", beanClass);