## 接口的使用
org.springframework.beans.Mergeable

- 使用Mergeable的程序包
  程序包 | 说明
  --- | ---
  org.springframework.beans.factory.support | Classes supporting the `org.springframework.beans.factory` package.

- - ### org.springframework.beans.factory.support中Mergeable的使用

    实现Mergeable的org.springframework.beans.factory.support中的类
    限定符和类型 | 类和说明
    --- | ---
    `class` | `ManagedArray` Tag collection class used to hold managed array elements, which may include runtime bean references (to be resolved into bean objects).
    `class` | `ManagedList<E>` Tag collection class used to hold managed List elements, which may include runtime bean references (to be resolved into bean objects).
    `class` | `ManagedMap<K,V>` Tag collection class used to hold managed Map values, which may include runtime bean references (to be resolved into bean objects).
    `class` | `ManagedProperties` Tag class which represents a Spring-managed `Properties` instance that supports merging of parent/child definitions.
    `class` | `ManagedSet<E>` Tag collection class used to hold managed Set values, which may include runtime bean references (to be resolved into bean objects).