OO中另一个有趣的主题就是对象持久性。

Another interesting subject in OO is object persistence.

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J2EE试图让对象持久性尽可能地简单、透明和自动。

J2EE tries to make object persistence as simple, transparent, and automatic as possible.

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对象持久性依赖于底层编程语言的对象序列化能力。

Object persistence depends on the object serialization capabilities of the underlying programming language.

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