126-java-exception-handling
提高错误可诊断性并避免敏感信息泄露，适合生产代码改进。
改进 Java 异常处理实践：具体异常、try-with-resources 与异常链保留上下文。
把异常处理从杂乱变清晰：用具体异常、try-with-resources 自动释放资源，并通过异常链保留上下文。会在改进错误消息安全性、实现 fail‑fast 校验、处理中断或在 API 边界翻译异常时用到。对异步/响应式场景的异常传播、重试与超时也给出实用做法。
▸ 展开 SKILL.md 英文原文
Use when you need to apply Java exception handling best practices — including using specific exception types, managing resources with try-with-resources, securing exception messages, preserving error context via exception chaining, validating inputs early with fail-fast principles, handling thread interruption correctly, documenting exceptions with @throws, enforcing logging policy, translating exceptions at API boundaries, managing retries and idempotency, enforcing timeouts, attaching suppressed exceptions, and propagating failures in async/reactive code. This should trigger for requests such as Exception handling; Use try-with-resources in Java code; Create exception chaining in Java code; Apply fail-fast validation in Java code; Review Java exception taxonomy and propagation. Part of Plinth Toolkit
帮我安装这个 skill：https://raw.githubusercontent.com/jabrena/plinth/main/skills/126-java-exception-handling/SKILL.mdcurl -fsSL "https://raw.githubusercontent.com/jabrena/plinth/main/skills/126-java-exception-handling/SKILL.md"# Java Exception Handling Guidelines Identify and apply robust Java exception handling practices to improve error clarity, security, debuggability, and system reliability. **What is covered in this Skill?** - Specific exception types instead of generic `Exception`/`RuntimeException` - try-with-resources for automatic resource cleanup - Secure exception messages that avoid information leakage - Exception chaining to preserve full error context - Early input validation with `IllegalArgumentException`/`NullPointerException` - `InterruptedException` handling with interrupted-status restoration - `@throws` JavaDoc documentation, fail-fast principle - Structured logging with correlation IDs, av