jdk源码

JDK源码阅读，调试，注释环境搭建

https://blog.csdn.net/thu16kevin/article/details/106383691

JDK源码阅读顺序

https://blog.csdn.net/qq_21033663/article/details/79571506

Object

registerNatives

https://blog.csdn.net/Saintyyu/article/details/90452826
https://www.jianshu.com/p/216a41352fd8

getClass

获取类类型
https://blog.csdn.net/expect521/article/details/79139829

equals、hashCode和==

https://blog.csdn.net/a745233700/article/details/82953044

clone

https://blog.csdn.net/qq_33314107/article/details/80271963