
Simplifies, refines, and optimizes Java code for clarity, safety, and maintainability while preserving all functionality. Use whenever you've written or modified Java code, when the user asks to "simplify", "clean up", "optimize", "refactor", or "review" Java code, when implementing Java features, fixing Java bugs, or when code feels overly verbose or unsafe. Also use proactively after completing any Java coding task — if Java files were touched, apply this skill before declaring done.
USE THIS SKILL whenever user says 网络慢、网速慢、网速优化、网络延迟高、Wi-Fi 慢、DNS 慢、MTU 问题、packet loss、VPN/代理影响网速、mDNS 异常、speedtest-cli, or asks Codex to make the internet/network faster. Diagnose network performance with read-only baselines first, separate ISP/Wi-Fi/DNS/MTU/proxy/background-process causes, then propose reversible fixes with before/after verification.
搜索 PIG 官方文档并总结答案。当用户询问 PIG CLOUD、PIG AI、pigx 相关的技术问题、配置方法、功能说明,或明确说"查文档"、"搜一下"、"怎么配置"、"怎么实现"时触发。遇到 PIG 框架相关具体问题时应主动搜索文档后再回答,不要依赖训练数据中可能过期的信息。
整理 Java 代码。对 Git 未提交的 Java 类和方法添加/补充 Javadoc 注释,更新日期注释。当用户说"整理代码"、"添加注释"、"更新日期注释"时触发。