嵌套基类的莫名其妙的Netbeans可序列化警告 [英] inexplicable Netbeans serializable warning for nested base class

问题描述

当我定义以下类时

public class Outer extends Outer.Inner {
    public static class Inner { }
}

Netbeans 6.9.1为我提供了内部和外部"警告没有对serialVersionUID的定义".我想知道此警告是否有正当理由，或者是否是错误.扩展内部类会使编译器认为他们正在实现Serializable?

Netbeans 6.9.1 gives me the "has no definition of serialVersionUID" warning for both Outer and Inner. I'm wondering if there is a legit reason for this warning, or if it's a bug. What about extending an inner class makes the compiler think they are implementing Serializable?

注意:这更多是出于好奇，而不是想要这种不必要的设计模式.

Note: This is more out of curiosity than wanting this unnecessary design pattern.

推荐答案

我自己也想知道同样的事情.代替了答案，我关闭了警告.

I've wondered the same thing myself. In lieu of an answer, I turned off the warning.

工具->选项菜单 提示选项卡->标准Javac警告 取消选中序列化复选框.

Tools -> Options Menu Hints Tab -> Standard Javac warnings Uncheck the serialization checkbox.

现在，在扩展序列化对象时，您必须要小心，但是它不会使您烦恼未序列化的事物.

Now you'll have to be careful when extending Serialized Objects, but it stops annoying you about things that aren't serialized.

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