{
  "id": "java/maven-cyclic-dependency",
  "signature": "The project com.example:my-app:1.0.0 has a cycle in the dependency graph. Cycle: my-app -> module-a -> module-b -> my-app",
  "signature_zh": "项目 com.example:my-app:1.0.0 在依赖图中存在循环。循环：my-app -> module-a -> module-b -> my-app",
  "regex": "The\\ project\\ com\\.example:my\\-app:1\\.0\\.0\\ has\\ a\\ cycle\\ in\\ the\\ dependency\\ graph\\.\\ Cycle:\\ my\\-app\\ \\->\\ module\\-a\\ \\->\\ module\\-b\\ \\->\\ my\\-app",
  "domain": "java",
  "category": "build_error",
  "subcategory": null,
  "root_cause": "Two or more modules depend on each other directly or transitively, causing a circular dependency.",
  "root_cause_type": "generic",
  "root_cause_zh": "两个或多个模块直接或间接相互依赖，导致循环依赖。",
  "versions": [
    {
      "version": "8+",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Removing one dependency entirely without refactoring code",
      "why_fails": "The code may rely on classes from that dependency, causing compilation errors.",
      "fail_rate": 0.8,
      "condition": "",
      "sources": []
    },
    {
      "action": "Using optional dependencies to break the cycle",
      "why_fails": "Optional dependencies are still resolved during compilation, so the cycle persists.",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Refactor the project to remove the circular dependency by extracting shared classes into a new module",
      "success_rate": 0.9,
      "how": "Create a new module 'shared' and move common code there, then have both modules depend on 'shared'.",
      "condition": "",
      "sources": []
    },
    {
      "action": "Use dependency exclusions to break the cycle",
      "success_rate": 0.7,
      "how": "<dependency><groupId>com.example</groupId><artifactId>module-a</artifactId><exclusions><exclusion><groupId>com.example</groupId><artifactId>my-app</artifactId></exclusion></exclusions></dependency>",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.85,
  "fix_success_rate": 0.8,
  "resolvable": "true",
  "first_seen": "2024-06-08",
  "last_confirmed": "2025-01-01",
  "last_updated": "2025-01-01",
  "evidence_count": 0,
  "tags": [],
  "locale": "en",
  "aliases": []
}