### Question:
AbstractLoadBalance implements LoadBalance { @Override public void onRefresh( RedisServerMasterCluster ffanRedisServerMasterCluster) { this.ffanRedisServerMasterCluster=ffanRedisServerMasterCluster; } AbstractLoadBalance(); @Override void onRefresh(
			RedisServerMasterCluster ffanRedisServerMasterCluster); @Override RedisServerBean select(RedisQuestBean redisQuestBean, RedisServerBean ffanRedisMasterServer); RedisServerMasterCluster getFfanRedisServerMasterCluster(); void setFfanRedisServerMasterCluster(
			RedisServerMasterCluster ffanRedisServerMasterCluster);  }### Answer:
@Test public void onRefresh() { }