public ElasticProfile find(String profileId) {
        return this.stream()
                .filter(elasticProfile -> elasticProfile.getId().equals(profileId))
                .findFirst().orElse(null);
    }
@Test
    public void shouldFindProfileById() throws Exception {
        assertThat(new ElasticProfiles().find("foo"), is(nullValue()));
        ElasticProfile profile = new ElasticProfile("foo", "prod-cluster");
        assertThat(new ElasticProfiles(profile).find("foo"), is(profile));
    }