java - bugstack虫洞栈

https://fuzhengwei.github.io/itstack-demo-netty/itstack-demo-netty-1.html

沉淀、分享、成长，专注于原创专题案例，以最易学习编程的方式分享知识，让自己和他人都能有所收获。目前已完成的专题有；Netty4.x实战专题案例、用Java实现JVM、基于JavaAgent的全链路监控、手写RPC框架、DDD专题案例等。

Start by reading the linked Java and Netty article at fuzhengwei.github.io/itstack-demo-netty/itstack-demo-netty-1.html. The issue describes existing Java topics but does not identify a file, requested change, or completion criterion, so the intended work needs clarification before implementation.

Written by the indexing model from the issue text.