class Auth0JwtParser extends DefaultOAuthJwtAccessTokenParser {

    @Override
    public OAuthJwtAccessToken parse(String jwtString) throws OAuthJwtAccessTokenException {
        OAuthJwtAccessToken accessToken = null;
        try {
            Jws<Claims> jws = this.parser.parseClaimsJws(jwtString);
            accessToken = new Auth0Jwt(jws);
        } catch (Exception ex) {
            throw new OAuthJwtAccessTokenException(ex);
        }
        return accessToken;
    }

    public  Auth0JwtParser(KeyStore keyStore, String jwksUrl);

}