public HostAndPort getHttpBindAddress() {
        return httpBindAddress
                .requireBracketsForIPv6()
                .withDefaultPort(GRAYLOG_DEFAULT_PORT);
    }
@Test
    public void testHttpBindAddressIsIPv4Address() throws RepositoryException, ValidationException {
        jadConfig.setRepository(new InMemoryRepository(ImmutableMap.of("http_bind_address", "10.2.3.4:9000")))
                .addConfigurationBean(configuration)
                .process();

        assertThat(configuration.getHttpBindAddress()).isEqualTo(HostAndPort.fromParts("10.2.3.4", 9000));
    }