why super.getClass() in a subclass returns subclas

2020-02-13 12:12发布

I am inside a subclass and when I am trying to find the name of super class, I tried super.getClass() , but it is returning me the name of the subclass only. Why?

标签: java
3条回答
家丑人穷心不美
2楼-- · 2020-02-13 12:56

This is because you are creating object of derived class and not super class.. you may try this

this.getClass().getSuperClass();
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你好瞎i
3楼-- · 2020-02-13 12:59

getClass().getSuperclass() should do.

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混吃等死
4楼-- · 2020-02-13 13:13

If you override a method from your superclass (or your superclass's superclass etc.), super.theMethod() will invoke the original method instead of the one you overrode it with. If you did not actual override theMethod, super.theMethod() will act exactly like theMethod().

In this case I assume you did not override getClass() (in fact I know you didn't because it's final), so super.getClass() acts exactly like getClass(), i.e. either way the getClass method of the Object class is called.

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