public void incQueueGetSize(final String group, final String topic, final Integer queueId, final int incValue) {
        if (enableQueueStat) {
            final String statsKey = buildStatsKey(topic, queueId, group);
            this.statsTable.get(Stats.QUEUE_GET_SIZE).addValue(statsKey, incValue, 1);
        }
    }
@Test
    public void testIncQueueGetSize() {
        brokerStatsManager.incQueueGetSize(GROUP_NAME, TOPIC, QUEUE_ID, 1);
        final String statsKey = brokerStatsManager.buildStatsKey(brokerStatsManager.buildStatsKey(TOPIC, String.valueOf(QUEUE_ID)), GROUP_NAME);
        assertThat(brokerStatsManager.getStatsItem(QUEUE_GET_SIZE, statsKey).getValue().doubleValue()).isEqualTo(1L);
    }