JSR353 ObjectModel：如何为给定的JSON构造/表示树结构

Question

example.json

{
    "user": "John",
    "age": 25,
    "gender": "Male",
    "title-name": ["title1","title2","title3"], 
    "address": 
    {
        "permanent-address":
        {
            "city": "Ohio",
            "country": "US"
        },
        "temporary-address":
        {
            "city": "Chicago",
            "country": "US"
        }

    }
}

当我们使用json标准api object model时，如何为上述JSR-353构建树。

树是以root还是root的顶部开头（如DOCUMENT_NODE中的JAX-P）。