The difference in cumulative size occurs because the aggregated data structurelevel view uses summarized instance counts and the object/class leak suspects view uses actual instance and size counts.
The binding definition simply duplicates this structure, supplying the necessary information at each level to relate XML elements to the corresponding object properties.
绑定定义简单地复制了该结构,从而在每个级别上提供了必要的信息,以将 XML 元素与相应的对象特性联系起来。
3
The expanded structure of the top-level business object is shown below in Figure 11.