@Override
    public TimeSeriesEntry<V, L> getEntry(long timestamp) {
        return get(getEntryAsync(timestamp));
    }
@Test
    public void testGetEntry() {
        RTimeSeries<String, Object> t = redisson.getTimeSeries("test");
        t.add(1, "10");
        t.add(2, "10");
        t.add(3, "30");
        t.add(4, "40");
        assertThat(t.size()).isEqualTo(4);
        assertThat(t.get(3)).isEqualTo("30");
        assertThat(t.getEntry(3).getValue()).isEqualTo("30");

    }