《FC2PPV-3048687 Transcendental cute beauty nursing student GET! !! , Complete first shooting! , The 256th original individual shooting of the second round of vaginal cum shot to a super beautiful student of a love love couple who has sex with her boyfriend every day-快播av》

【FC2PPV-3048687 Transcendental cute beauty nursing student GET! !! , Complete first shooting! , The 256th original individual shooting of the second round of vaginal cum shot to a super beautiful student of a love love couple who has sex with her boyfriend every day-快播av】

加锁(suo) 同时(shi)队列可以无(wu)限长吗(ma) 什么时候消(xiao)减，同(tong)时采(cai)用了弱引用避免队列(lie)过大，造成gc压(ya)力 源码如下get recycle scavenge每次都是从head节点获(huo)取，如(ru)果(guo)获取不(bu)到(dao)就next，这些(xie)队列并不删(shan)除(chu)，jvm会自动在(zai)内存不够的时候删(shan)除