剧情简介

【三亿体育的官方网站】

加锁 同(tóng )时队(duì )列可(kě )以无限长吗 什(shí )么(me )时候(hòu )消(xiāo )减,同(tóng )时(shí )采用了弱引用避(bì )免(miǎn )队(duì )列过大,造成(chéng )gc压力 源(yuán )码(mǎ )如(rú )下get recycle scavenge每次都是从head节点获(huò )取,如(rú )果获(huò )取(qǔ )不到就next,这些(xiē )队列并不(bú )删(shān )除,jvm会自动在内存不够(gòu )的时(shí )候删除

猜你喜欢

Copyright © 2008-2018