@Override
    public boolean tryAdd(double score, V object) {
        return get(tryAddAsync(score, object));
    }
@Test
    public void testTryAdd() {
        RScoredSortedSet<String> set = redisson.getScoredSortedSet("simple");

        assertThat(set.tryAdd(123.81, "1980")).isTrue();
        assertThat(set.tryAdd(99, "1980")).isFalse();
        assertThat(set.getScore("1980")).isEqualTo(123.81);
    }