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Need explanations of inheritance

 
Mahpara Chowdhury
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facing problems in tracing INHERITANCE...need some examples with exlpanation....
 
Saifuddin Merchant
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Tracing INHERITANCE? whats that??
 
Campbell Ritchie
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And welcome to the Ranch

As mentioned, there are different kinds of inheritance. Which do you mean?
 
Jesper de Jong
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Welcome to JavaRanch.

Have a look at Learning the Java Language in Oracle's Java Tutorials; it explains what objects, classes and interfaces are and what inheritance is.

Your question is broad and vague. If you want more specific answers, then please ask a more specific question.
 
Mahpara Chowdhury
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well,here is an example that i can't figure out the exact output...



What is the output of the following code execution?
A a1 = new A(2);
B b1 = new B(3);
B b2 = new B(b1);
a1.methodB(1, 1);
b2.methodB(1, 2);
a1.methodB(3, 2);
b2.methodB(2, 2);
 
Rob Spoor
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Please UseCodeTags next time. I've added them for you this time.

Using the line numbers added by the code tags, which methods do you think are being called?
 
Campbell Ritchie
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Also, to avoid copyright problems, please tell us where that code comes from.
 
Saifuddin Merchant
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Why not run and see the output for yourself?
 
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