《Broke guy allows wild friend to have sex with his ex-girlfriend for money-快播av》

【Broke guy allows wild friend to have sex with his ex-girlfriend for money-快播av】

加(jia)锁(suo) 同时(shi)队列可以无限(xian)长吗(ma) 什么时(shi)候(hou)消(xiao)减，同时采用了弱引用避(bi)免队列过大，造成gc压(ya)力 源码如(ru)下get recycle scavenge每次(ci)都是(shi)从head节点获取，如果获取不(bu)到就next，这些队(dui)列并不删除，jvm会自动(dong)在内存不够(gou)的(de)时(shi)候(hou)删除(chu)