JRE hashmap 流程图

haspmap 流程图 - 国内版 Bing
https://cn.bing.com/search?FORM=U227DF&PC=U227&q=haspmap+流程图

Java 8系列之重新认识HashMap - 知乎
https://zhuanlan.zhihu.com/p/21673805

img (1716×1360)
https://vlambda.com/img?url=http://mmbiz.qpic.cn/mmbiz_png/TLH3CicPVibrcy1RZXdS715FlnIawu4Y17RMa4C5ibMHWrpib8ayA6Jm8QLt3AR8icuqJDenGf8qO05eic1pkqJfkK6w/0

hashmap 流程图 - 国内版 Bing images
https://cn.bing.com/images/search?q=hashmap+流程图&id=518B8ED9E67F113137394EE0BE06B1F2FA71E6E4&form=IQFRBA&first=1&disoverlay=1