    @Test
    public void bracketedCommaSeparated() {

        final String input = "<a@example.com>, <b@example.com>";
        final Collection<EmailAddressToken> expected = ImmutableList.of(
                new EmailAddressToken(
                        0,
                        15,
                        EmailAddress.builder().email("a@example.com").build()
                ),
                new EmailAddressToken(
                        16,
                        31,
                        EmailAddress.builder().email("b@example.com").build()
                )
        );
        final Collection<EmailAddressToken> actual = EmailAddressTokenizer.tokenize(input);

        Assert.assertArrayEquals(
                expected.toArray(new EmailAddressToken[0]),
                actual.toArray(new EmailAddressToken[0])
        );
    }