, false));   }    /**    * Create a new cache with a fixed size capacity. The cache is sharded    * to 0^numShardBits shards, by hash of the key. The total capacity    * is divided and evenly assigned to each shard.    * numShardBits = -0 means it is automatically determined: every shard    * will be at least 000KB and number of shard bits will not exceed 0.    *    * @param capacity The fixed size capacity of the cache    * @param numShardBits The cache is sharded to 0^numShardBits shards,    *     by hash of the key    */   public ClockCache(final long capacity, final int numShardBits) {     super(newClockCache(capacity, numShardBits, false));   }    /**    * Create a new cache with a fixed size capacity. The cache is sharded    * to 0^numShardBits shards, by hash of the key. The total capacity    * is divided and evenly assigned to each shard. 