config.json

{
  "node_id": "java-860b3800347942d2857795251974730b",
  "keywords": [],
  "children": [
    {
      "集合接口与实现分离": {
        "keywords": [],
        "children": [],
        "node_id": "java-9d394513b1664cfc9686a8593f23975c",
        "title": "集合接口与实现分离"
      }
    },
    {
      "泛型实用方法": {
        "keywords": [],
        "children": [],
        "node_id": "569d5e11c4fc5de7844053d9a733c5e8",
        "title": "泛型实用方法"
      }
    }
  ],
  "export": ["collection.json"],
  "title": "Java集合框架"
}