How to acheive multiple inheritance in java other than using interfaces?
I was asked this question once and answer i thought was the below one, Just tell me whatever i stated is okay or is there any other way to do this?
abstract class a {}
abstaract class b extends a {}
class concrete extends b{
should have implementation of methods available at both abstract class a and b.
}
But that is *not* how multiple inheritance is defined... Multiple inheritance is the ability to inherit from many unrelated classes. Think of it as the ability to inherit implementations from two different services, from two different sources, that know nothing of each other. Obviously, if they are sub/super classes of each other, they do know something of each other.
Short answer... you can't. Java doesn't support real multiple inheritance, even with interfaces.
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