{
  "node_id": "java-64ad977e4aa1459084ae79287b34d11f",
  "keywords": [],
  "children": [
    {
      "属性映射": {
        "keywords": [],
        "children": [],
        "node_id": "java-8a175778609341ca981beb26f01dc3ff",
        "title": "属性映射"
      }
    },
    {
      "栈": {
        "keywords": [],
        "children": [],
        "node_id": "java-3e681e1761964ba68af57158cf4a1184",
        "title": "栈"
      }
    },
    {
      "位集": {
        "keywords": [],
        "children": [],
        "node_id": "java-0b74735a66c34deb9243f321544ab0c2",
        "title": "位集"
      }
    }
  ],
  "export": [],
  "title": "遗留的集合"
}