{
  "slug": "go-java-concurrency",
  "name": "Go/Java并发模型",
  "description": "GMP调度、CSP模型、AQS/ForkJoinPool、goroutine泄漏、JMM、happens-before、pprof/JFR",
  "tags": [
    "GMP",
    "GOMAXPROCS",
    "Go",
    "M/P hand-off",
    "channel",
    "forkjoinpool",
    "go",
    "goroutine",
    "java",
    "jmm",
    "pprof",
    "rwmutex",
    "select",
    "sync",
    "thread",
    "volatile",
    "系统调用",
    "调度",
    "调度同步"
  ],
  "question_files": [
    "single_choice",
    "true_false",
    "fill_blank",
    "short_answer",
    "code_reading"
  ],
  "stats": {
    "total": 68,
    "by_type": {
      "single_choice": 25,
      "true_false": 15,
      "fill_blank": 15,
      "short_answer": 5,
      "code_reading": 8
    }
  },
  "created": "2026-09-09",
  "updated": "2026-09-13",
  "difficulty_range": [
    3,
    5
  ],
  "schema_version": "1.0.0"
}