final String jwtClaim = "{\"matrix\":[[1,2],[3,4]]}";
        final Map<String, Object> attributes = new HashMap<>();

        authenticator.parseJwtClaim(jwtClaim, attributes);

        assertTrue(attributes.get("matrix") instanceof List);
        @SuppressWarnings("unchecked")
        final List<Object> matrix = (List<Object>) attributes.get("matrix");
        assertEquals(2, matrix.size());

xml:id","xlink:title","xml:space","xmlns:xlink"]),B=a(/\{\{[\w\W]*|[\w\W]*\}\}/gm),G=a(/<%[\w\W]*|[\w\W]*%>/gm),W=a(/\$\{[\w\W]*/gm),Y=a(/^data-[\-\w.\u00B7-\uFFFF]+$/),j=a(/^aria-[\-\w]+$/),X=a(/^(?:(?:(?:f|ht)tps?|mailto|tel|callto|sms|cid|xmpp|matrix):|[^a-z]|[a-z+.\-]+(?:[^a-z+.\-:]|$))/i),q=a(/^(?:\w+script|data):/i),$=a(/[\u0000-\u0020\u00A0\u1680\u180E\u2000-\u2029\u205F\u3000]/g),K=a(/^html$/i),V=a(/^[a-z][.\w]*(-[.\w]+)+$/i);var Z=Object.freeze({__proto__:null,ARIA_ATTR:j,ATTR_WHITESPAC...