how to use the method of a super super class

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In java, I have a situation : I wrote 3 classes A, B, C, class B extends class A and class C extends class B.
There is a method X() in class A, then I override in class B and override in class C, again.
Now declare a variable M type C. How could I call M.X() in which X() is belonged to class A.

Really need help :)

I code in java, using JDK 1.6.0

Posted 6-Jul-10 1:28am

Duc Huy Nguyen

Updated 6-Jul-10 1:43am

#realJSOP

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Pavel Yermalovich 6-Jul-10 7:36am

Which programming language do you use?

Peter_in_2780 6-Jul-10 20:06pm

Pavel, did you read the first two words of the OP's question, not to mention the last sentence?

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Rhys Jacob · Answer 1 · 2010-07-06T02:49:00

Solution 2

I don't think you can do this. You could declare X() as abstract and just let each subclass implement it.

Posted 6-Jul-10 2:49am

Rhys Jacob

CPallini · Answer 2 · 2010-07-06T02:54:00

Solution 3

You can't, see here [^] (the competitors...) for a rationale.
:)

Posted 6-Jul-10 2:54am

CPallini