public void incTopicPutNums(final String topic) {
        this.statsTable.get(Stats.TOPIC_PUT_NUMS).addValue(topic, 1, 1);
    }
@Test
    public void testIncTopicPutNums() {
        brokerStatsManager.incTopicPutNums(TOPIC);
        assertThat(brokerStatsManager.getStatsItem(TOPIC_PUT_NUMS, TOPIC).getTimes().doubleValue()).isEqualTo(1L);
        brokerStatsManager.incTopicPutNums(TOPIC, 2, 2);
        assertThat(brokerStatsManager.getStatsItem(TOPIC_PUT_NUMS, TOPIC).getValue().doubleValue()).isEqualTo(3L);
    }