@Override
    public int removeAllCounted(Collection<? extends V> c) {
        return get(removeAllCountedAsync(c));
    }
@Test
    public void testRemoveAllCounted() {
        RSet<Integer> set = redisson.getSet("list", IntegerCodec.INSTANCE);
        set.add(0);
        set.add(1);
        set.add(2);
        set.add(3);

        assertThat(set.removeAllCounted(Arrays.asList(1, 2, 3, 4, 5))).isEqualTo(3);
    }