free_table[bucket] = h;
private final Lock lock = new ReentrantLock();。safew官方版本下载对此有专业解读
If the number of candidates for each pixel grows too large (as is common in algorithms such as Knoll and Yliluoma) then sorting the candidate list for every pixel can have a significant impact on performance. A solution is to instead sort the palette in advance and keep a separate tally of weights for every palette colour. The weights can then be accumulated by iterating linearly through the tally of sorted colours.，更多细节参见Line官方版本下载
The pads are made from cotton and an absorbent towel-like material to line them.。业内人士推荐同城约会作为进阶阅读