1.最最最常见的Java面试题总结-第一周 https://blog.csdn.net/qq_34337272/article/details/81490041
2.static 关键字详解 https://blog.csdn.net/qq_34337272/article/details/82766943
3.static关键字的定义与使用 https://www.cnblogs.com/libinhong/p/10990107.html
4.volatile 关键字（修饰变量） https://www.cnblogs.com/weixuqin/p/11425488.html
5.线程同步的方法：sychronized、lock、reentrantLock等 https://blog.csdn.net/qiuchaoxi/article/details/79805450
6.Comparable与Comparator浅析 https://blog.csdn.net/weixin_34010566/article/details/90332429
7.Java实现堆栈（Stack）的方式 https://blog.csdn.net/jsc123581/article/details/81986830
来源：https://www.cnblogs.com/risirirui/p/12437316.html