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05_[자바] Object 객체

The singly rooted hierarchy

One of the issues in OOP that has become especially prominent since the introduction of C++ is whether all classes should ultimately be inherited from a single base class. In Java (as with virtually all other OOP languages except for C++) the answer is yes, and the name of this ultimate base class is simply Object. It turns out that the benefits of the singly rooted hierarchy are many.

 

[Thinking in Java, 28]

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