@Override
    public long delete(String path) {
        return get(deleteAsync(path));
    }
@Test
    public void testDelete() {
        RJsonBucket<TestType> al = redisson.getJsonBucket("test", new JacksonCodec<>(TestType.class));
        assertThat(al.delete()).isFalse();
        TestType t = new TestType();
        t.setName("name1");
        al.set(t);
        assertThat(al.delete()).isTrue();
    }