---
id: WC-EXCEPT-004
name: 捕获异常需处理不可抛弃
severity: error  # error=阻断, warning=警告
source: J000042
tool: auto  # auto-manual-auto: detected by tool / manual check / AST-grep
category: wc-exception
description: |
  捕获异常需处理不可抛弃

  对应浩鲸规范 J000042。

check:
  type: ast-grep  # ast-grep / pmd-custom / spotbugs / checkstyle / manual
  pattern: TODO

notes: "Empty catch block prohibition"